{"id":9,"date":"2026-05-20T13:47:36","date_gmt":"2026-05-20T13:47:36","guid":{"rendered":"http:\/\/www.preprod-ico.commeunarbre.fr\/?page_id=9"},"modified":"2026-05-20T13:47:36","modified_gmt":"2026-05-20T13:47:36","slug":"landing","status":"publish","type":"page","link":"https:\/\/www.preprod-ico.commeunarbre.fr\/","title":{"rendered":"Landing"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><div id=\"spm-plugin\">\n\t\t\n\t<c-popup class=\"spm:popup spm:group spm:fixed spm:top-0 spm:left-0 spm:size-full spm:pt-50 spm:grid-main spm:z-popup spm:opacity-0 spm:pointer-events-none spm-content\">\n <div class=\"spm-popup__card spm:relative spm:p-gutter spm:bg-white spm:rounded-lg spm:shadow-xl spm:col-[c] spm:md:col-[c_2\/c_12] spm:lg:col-[c_4\/c_-3] spm:typo-body  spm:px-20 spm:pt-60 spm:pb-20 spm:nsb spm:h-available-margin spm:z-10\">\n <div class=\"spm-popup__content-w spm:h-full spm:pr-10 spm:overflow-scroll spm:nsb\">\n <div class=\"spm-popup__content\">\n <p>Le principe g\u00e9n\u00e9ral retenu dans tous les sch\u00e9mas propos\u00e9s est d'utiliser une ou plusieurs PAC pour r\u00e9chauffer les retours des r\u00e9seaux de chauffage.<br \/>\nSelon l'objectif premier recherch\u00e9 (performance \u00e9nerg\u00e9tique, d\u00e9carbonation ou optimisation des co\u00fbts d'investissement ou de fonctionnement), le positionnement de la PAC pourra varier.<\/p>\n<p>C'est ainsi que nous proposons :<\/p>\n<ul><\/p>\n<li>Des sch\u00e9mas en hybridation totale avec la PAC situ\u00e9e en amont de la chaudi\u00e8re d'appoint sur le retour g\u00e9n\u00e9ral de tous les r\u00e9seaux secondaires ; ces sch\u00e9mas vont favoriser le taux de couverture PAC et donc la d\u00e9carbonation (sch\u00e9mas SS1, DS1, DS2, DS4, DS6, TS2, TS5)<\/li>\n<p><\/p>\n<li>Des sch\u00e9mas en hybridation partielle avec la PAC situ\u00e9e sur le retour de quelques r\u00e9seaux secondaires, la chaudi\u00e8re assurant l'appoint sur ces r\u00e9seaux et la totalit\u00e9 sur les autres r\u00e9seaux ; ces sch\u00e9mas repr\u00e9sentent un bon compromis (adaptation des sch\u00e9mas mono-circuit)<\/li>\n<p><\/p>\n<li>Des sch\u00e9mas en hybridation mono-circuit avec la PAC situ\u00e9e sur le retour d'un seul r\u00e9seau secondaire avant le by-pass de la vanne 3 voies afin de pouvoir travailler avec le d\u00e9bit le plus important ; la chaudi\u00e8re assurant l'appoint sur ce r\u00e9seau et la totalit\u00e9 sur les autres r\u00e9seaux ; ces sch\u00e9mas vont favoriser la performance \u00e9nerg\u00e9tique (COP moyen annuel) et le co\u00fbt d'investissement (sch\u00e9mas DS3, DS5, TS1, TS3, TS4<\/li>\n<p>\n<\/ul>\n<p>\nLes sch\u00e9mas propos\u00e9s sont class\u00e9s en trois cat\u00e9gories :<\/p>\n<ul><\/p>\n<li>Simple Service (SS) pour chauffage seul<\/li>\n<p><\/p>\n<li>Double Service (DS) pour chauffage et Eau Chaude Sanitaire<\/li>\n<p><\/p>\n<li>Triple Service (TS) pour chauffage, rafra\u00eechissement et Eau Chaude Sanitaire<\/li>\n<p>\n<\/ul>\n<p>\nPour les sch\u00e9mas Simple Service et Double Service, la ou les PAC seront dimensionn\u00e9es sur 15 \u00e0 40% des besoins en puissance de chauffage selon l'objectif recherch\u00e9 et la ou les chaudi\u00e8res sur 100% des besoins de chauffage ou sur la puissance ECS si elle est sup\u00e9rieure aux besoins de chauffage.<\/p>\n<p>Pour les sch\u00e9mas Triple Service, la ou les PAC seront dimensionn\u00e9es sur les besoins en puissance de rafra\u00eechissement et la ou les chaudi\u00e8res sur 100% des besoins de chauffage ou sur la puissance ECS si elle est sup\u00e9rieure aux besoins de chauffage.<\/p>\n<p>Les ballons tampon sont tous propos\u00e9s en trois piquages. Cela permet de garantir une temp\u00e9rature d\u00e9part PAC jusqu'aux circuits secondaires, sans pertes li\u00e9es au brassage dans le ballon tampon.<\/p>\n<p>L'exp\u00e9rience nous d\u00e9montre que les pertes peuvent \u00eatre importantes (jusqu'\u00e0 2\u00b0C) ; et c'est d'autant plus pr\u00e9judiciable en mode froid puisque les \u0394T aller\/retour sont faibles (5\u00b0C en g\u00e9n\u00e9ral).<\/p>\n<p>Cela dit, les sch\u00e9mas fonctionnent tout de m\u00eame avec des ballons tampon 4 piquages ; les performances seront moindres mais cette solution peut correspondre \u00e0 des offres industrielles.<\/p>\n<p>Tous les sch\u00e9mas sont dessin\u00e9s avec 1 ou 2 r\u00e9seaux secondaires, 1 ou 2 PAC et 1 chaudi\u00e8re.<br \/>\nSelon les besoins du projet ou le type de mat\u00e9riel choisi, les sch\u00e9mas pourront \u00eatre adapt\u00e9s en rajoutant des r\u00e9seaux ou des \u00e9quipements de production.<\/p>\n<p>Trois types de chaudi\u00e8res existent : des chaudi\u00e8res avec contrainte de d\u00e9bit et de temp\u00e9rature, des chaudi\u00e8res avec seulement une contrainte de d\u00e9bit et des chaudi\u00e8res sans contrainte. Ces trois variantes sont repr\u00e9sent\u00e9es sur les sch\u00e9mas SS1 et DS1 avec les d\u00e9nominations SS1bis, SS1ter, DS1bis et DS1ter. Nous ne les avons pas repr\u00e9sent\u00e9es sur les autres sch\u00e9mas mais ils sont tous adaptables en bis et ter selon le type de chaudi\u00e8re comme les sch\u00e9mas DS1 et SS1.<\/p>\n\n <\/div>\n <\/div>\n\n <img decoding=\"async\" src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/plugins\/schema-pdf-manager\/assets\/img\/card-top.svg\" class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full\" \/>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-popup__close spm:absolute spm:top-0 spm:right-20 spm:mt-20 spm:text-14\"\n\n>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M15.2447 4.76315C15.1677 4.68597 15.0762 4.62475 14.9755 4.58297C14.8748 4.54119 14.7669 4.51969 14.6578 4.51969C14.5488 4.51969 14.4408 4.54119 14.3401 4.58297C14.2394 4.62475 14.1479 4.68597 14.0709 4.76315L10 8.82572L5.92913 4.75482C5.85205 4.67775 5.76055 4.61661 5.65985 4.5749C5.55915 4.53319 5.45122 4.51172 5.34222 4.51172C5.23322 4.51172 5.12529 4.53319 5.02459 4.5749C4.92389 4.61661 4.83239 4.67775 4.75531 4.75482C4.67824 4.8319 4.6171 4.9234 4.57539 5.0241C4.53368 5.1248 4.51221 5.23273 4.51221 5.34173C4.51221 5.45073 4.53368 5.55866 4.57539 5.65936C4.6171 5.76007 4.67824 5.85157 4.75531 5.92864L8.82621 9.99954L4.75531 14.0704C4.67824 14.1475 4.6171 14.239 4.57539 14.3397C4.53368 14.4404 4.51221 14.5483 4.51221 14.6573C4.51221 14.7663 4.53368 14.8743 4.57539 14.975C4.6171 15.0757 4.67824 15.1672 4.75531 15.2442C4.83239 15.3213 4.92389 15.3825 5.02459 15.4242C5.12529 15.4659 5.23322 15.4874 5.34222 15.4874C5.45122 15.4874 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spm:bg-white spm:z-10 spm:rounded-l-lg spm:px-20 spm:py-30 spm:overflow-scroll spm:nsb\"\n >\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-panel__close spm:absolute spm:top-0 spm:right-20 spm:mt-20 spm:text-14\"\n\n>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M15.2447 4.76315C15.1677 4.68597 15.0762 4.62475 14.9755 4.58297C14.8748 4.54119 14.7669 4.51969 14.6578 4.51969C14.5488 4.51969 14.4408 4.54119 14.3401 4.58297C14.2394 4.62475 14.1479 4.68597 14.0709 4.76315L10 8.82572L5.92913 4.75482C5.85205 4.67775 5.76055 4.61661 5.65985 4.5749C5.55915 4.53319 5.45122 4.51172 5.34222 4.51172C5.23322 4.51172 5.12529 4.53319 5.02459 4.5749C4.92389 4.61661 4.83239 4.67775 4.75531 4.75482C4.67824 4.8319 4.6171 4.9234 4.57539 5.0241C4.53368 5.1248 4.51221 5.23273 4.51221 5.34173C4.51221 5.45073 4.53368 5.55866 4.57539 5.65936C4.6171 5.76007 4.67824 5.85157 4.75531 5.92864L8.82621 9.99954L4.75531 14.0704C4.67824 14.1475 4.6171 14.239 4.57539 14.3397C4.53368 14.4404 4.51221 14.5483 4.51221 14.6573C4.51221 14.7663 4.53368 14.8743 4.57539 14.975C4.6171 15.0757 4.67824 15.1672 4.75531 15.2442C4.83239 15.3213 4.92389 15.3825 5.02459 15.4242C5.12529 15.4659 5.23322 15.4874 5.34222 15.4874C5.45122 15.4874 5.55915 15.4659 5.65985 15.4242C5.76055 15.3825 5.85205 15.3213 5.92913 15.2442L10 11.1734L14.0709 15.2442C14.148 15.3213 14.2395 15.3825 14.3402 15.4242C14.4409 15.4659 14.5488 15.4874 14.6578 15.4874C14.7668 15.4874 14.8748 15.4659 14.9755 15.4242C15.0762 15.3825 15.1677 15.3213 15.2447 15.2442C15.3218 15.1672 15.3829 15.0757 15.4247 14.975C15.4664 14.8743 15.4878 14.7663 15.4878 14.6573C15.4878 14.5483 15.4664 14.4404 15.4247 14.3397C15.3829 14.239 15.3218 14.1475 15.2447 14.0704L11.1738 9.99954L15.2447 5.92864C15.5611 5.61229 15.5611 5.0795 15.2447 4.76315Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>  \n <div class=\"spm-panel__contents spm:mt-60 spm:mb-20 spm:nsb spm:z-10 spm:relative\">\n    \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"129\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma TS6<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation des deux circuits de chauffage ou hybridation totale du chauffage avec la PAC.<\/p>\n<p>Le choix d\u2019hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s<\/li>\n<li>Leurs lois d\u2019eau sont compatibles avec de bonnes performances de la pompe \u00e0 chaleur.<\/li>\n<\/ul>\n<p>Si l\u2019un des deux r\u00e9seaux est haute temp\u00e9rature (incompatible avec de bonnes performances de la PAC, pr\u00e9f\u00e9rer une hybridation partielle ou mono circuit).<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re condensation sans contrainte de d\u00e9bit et de temp\u00e9rature.<\/p>\n<p>Rafraichissement des deux r\u00e9seaux en \u00e9t\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<p>Hybridation de la production l\u2019ECS<\/p>\n<p>Ici la production d\u2019ECS est une production instantan\u00e9e avec un \u00e9changeur \u00e0 plaque surdimensionn\u00e9 de mani\u00e8re \u00e0 avoir un \u2206T primaire important. \u2206T primaire d\u2019au moins 30 35 K. Ce dimensionnement de l\u2019\u00e9changeur permet de travailler lors des soutirages avec des temp\u00e9ratures de retour vers les g\u00e9n\u00e9rateurs les plus basses possibles et donc favoriser le COP de la PAC ou le rendement de la chaudi\u00e8re.<\/p>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>Si le besoin de froid des deux r\u00e9seaux est sup\u00e9rieur au besoin de chaud, la pompe \u00e0 chaleur sera dimensionn\u00e9e sur le besoin de froid.<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer un secours total en chauffage et couvrir l\u2019int\u00e9gralit\u00e9 des besoins de chauffage et ECS du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s. Si la loi d\u2019eau d\u2019un des deux r\u00e9seaux est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<\/p>\n<p>Les deux ballons sont en eau technique (non sanitaire)\u00a0:<\/p>\n<ul>\n<li>Celui de la PAC est r\u00e9gul\u00e9 par sa temp\u00e9rature T1<\/li>\n<li>Celui de la production ECS (de la chaudi\u00e8re) par deux temp\u00e9ratures\u00a0: T5 en milieu de ballon et T6 en bas de ballon.<\/li>\n<\/ul>\n<p>Le surd\u00e9bit primaire de la PAC va venir progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n<p>La priorit\u00e9\u00a0ECS s\u2019enclenche lorsque le front froid atteint <span style=\"color: #000000;\">la sonde <\/span>T5 (T5 fix\u00e9e \u00e0 une temp\u00e9rature de 70\u00b0C par exemple).<\/p>\n<p>Elle se d\u00e9clenchera lorsque T5 et T6 = T5 \u2013 xK (avec x = 2 \u00e0 5) seront satisfaites,<\/p>\n<p>Ces deux conditions sont n\u00e9cessaires pour que la priorit\u00e9 ECS puisse s\u2019arr\u00eater. En effet T5 peut avoir atteint sa temp\u00e9rature de consigne alors que le bas de ballon est plus froid car aliment\u00e9 par une eau froide revenant de l\u2019\u00e9changeur ECS. Les deux conditions assurent donc que le ballon soit ainsi compl\u00e8tement charg\u00e9.<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 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class=\"western\">En chauffage<\/h4>\n<p>Les circuits de chauffage 8 et 9 sont aliment\u00e9s par la PAC et une chaudi\u00e8re \u00e0 condensation (sans contrainte de d\u00e9bit ni de temp\u00e9rature) qui assure l\u2019appoint.<\/p>\n<p><b>La PAC<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>Pour tenir compte des pertes en ligne des tuyauteries (entre la PAC et le ballon primaire) qui sont situ\u00e9es \u00e0 l\u2019ext\u00e9rieur ou en local non chauff\u00e9, la consigne PAC doit \u00eatre plus \u00e9lev\u00e9e que T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage dont la loi d\u2019eau est la plus importante, auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera que lorsque la temp\u00e9rature en T1 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re \u00e9quivalente \u00e0 la consigne T7.<\/p>\n<p>Si la temp\u00e9rature T1 n\u2019est pas suffisante, la sonde T7 va le d\u00e9tecter et demander \u00e0 la vanne V7 de s\u2019ouvrir pour que la chaudi\u00e8re apporte petit \u00e0 petit le compl\u00e9ment de chaleur n\u00e9cessaire aux circuits de chauffage.<\/p>\n<p>Dit autrement, en fonction de la chute de temp\u00e9rature constat\u00e9e en T1 par rapport \u00e0 la consigne du r\u00e9seau le plus d\u00e9favoris\u00e9, la vanne trois voies V7 va \u0153uvrer de mani\u00e8re \u00e0 forcer progressivement une partie du d\u00e9bit \u00e0 circuler vers la chaudi\u00e8re.<\/p>\n<p>D\u00e8s que la temp\u00e9rature T1 devient \u00e9gale \u00e0 la temp\u00e9rature d\u00e9sir\u00e9e par les r\u00e9seaux de chauffage +xK, T7 va d\u00e9tecter l\u2019exc\u00e8s de calorie apport\u00e9 par la chaudi\u00e8re et donc V7 va se fermer. La PAC assure alors seule, le besoin de chauffage.<\/p>\n<p>Ce principe de r\u00e9gulation qui permet \u00e0 la PAC et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage le plus demandeur favorise la performance ou le COP de la PAC.<\/p>\n<p>Mais la consigne T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure que celle des circuits chauffage. Le concepteur peut affecter en T1 une consigne correspondant \u00e0 la consigne ECS par exemple si la PAC peut atteindre ce niveau de temp\u00e9rature avec de bonnes performances. Cela permettra d\u2019augmenter la participation de la PAC au pr\u00e9chauffage de l\u2019ECS. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture.<\/p>\n<p>Lorsque la PAC a la puissance n\u00e9cessaire pour satisfaire la consigne T1 (loi d\u2019eau du r\u00e9seau le plus d\u00e9favoris\u00e9 + x\u00b0K), ce sont les vannes V8 et V9 qui maintiendront les lois d\u2019eau souhait\u00e9es par les deux r\u00e9seaux de chauffage.<\/p>\n<p><b>La chaudi\u00e8re<\/b> suit la consigne du r\u00e9seau de chauffage le plus demandeur ou la consigne de production de l\u2019eau chaude sanitaire lors d\u2019une demande ECS. Cette consigne du r\u00e9seau le plus demandeur est identique \u00e0 la consigne T7.<\/p>\n<p>&nbsp;<\/p>\n<h4 class=\"western\">Explication du mode ECS<\/h4>\n<p>Le circulateur en amont de l\u2019\u00e9changeur ECS instantan\u00e9e fonctionne en permanence (Pour satisfaire \u00e0 minima les besoins du bouclage hors puisage). L\u2019apport de calorie provenant du ballon primaire est g\u00e9r\u00e9 par l\u2019ouverture de la V3V en amont de l\u2019\u00e9changeur ECS pour soit compenser les pertes de bouclage soit pour produire de l\u2019ECS.<\/p>\n<p>La consigne T5 du ballon primaire correspond \u00e0 la temp\u00e9rature primaire de dimensionnement de l\u2019\u00e9changeur \u00e0 plaques ECS.<\/p>\n<p>Le ballon tampon primaire ECS est maintenu en temp\u00e9rature soit par la PAC soit par la chaudi\u00e8re en fonction des besoins.<\/p>\n<p>Si la temp\u00e9rature en sortie de l\u2019\u00e9changeur ECS T4 est inf\u00e9rieure \u00e0 T1-x\u00b0K, la PAC participe au chauffage du primaire ECS.<\/p>\n<p>Les vannes V4 et V4bis s\u2019ouvrent (autorisant le flux \u00e0 circuler vers le ballon de la PAC) et la vanne V3 se ferme. Lorsque T4 devient sup\u00e9rieure \u00e0 T1, V4 et V4bis se referment et V3 s\u2019ouvre \u00e0 nouveau.<\/p>\n<p>La PAC ne pourra pr\u00e9chauffer le pr\u00e9parateur ECS que jusqu\u2019\u00e0 la temp\u00e9rature T1.<\/p>\n<p>Si tel n\u2019est pas le cas lors du d\u00e9marrage du mode ECS (T4&gt;T1)\u00a0: V4 et V4bis restent ferm\u00e9es et V3 ouverte. Seule la chaudi\u00e8re fournira les calories n\u00e9cessaires pour satisfaire le besoin ECS.<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3 class=\"western\">Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>La PAC assure le besoin de rafraichissement du site. Elle devra maintenir en T1 la consigne de rafraichissement des deux r\u00e9seaux par exemple 7\u00b0C<\/p>\n<p>C\u00f4t\u00e9 chaudi\u00e8re, seule l\u2019ECS fonctionne et la chaudi\u00e8re assure seule ce besoin.<\/p>\n<p>Durant cette saison\u00a0:<\/p>\n<p>V4 et V4bis sont toujours ferm\u00e9es,<\/p>\n<p>V3 toujours ouverte<\/p>\n<p>V7 est ferm\u00e9e emp\u00eachant toute calorie issue de la chaudi\u00e8re de partir vers les r\u00e9seaux rafraichis.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"60\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma TS5<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation des deux circuits de chauffage ou hybridation totale du chauffage avec la PAC 1.<\/p>\n<p>Le choix d\u2019hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s<\/li>\n<li>Leurs lois d\u2019eau sont compatibles avec de bonnes performances de la pompe \u00e0 chaleur.<\/li>\n<\/ul>\n<p>Si l\u2019un des deux r\u00e9seaux est haute temp\u00e9rature (incompatible avec de bonnes performances de la PAC, pr\u00e9f\u00e9rer une hybridation partielle ou mono circuit).<\/p>\n<p>Rafraichissement des deux r\u00e9seaux.<\/p>\n<p>Hybridation de l\u2019ECS avec une seconde PAC P2<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re condensation sans contrainte de d\u00e9bit et de temp\u00e9rature.<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur P1 (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer l\u2019int\u00e9gralit\u00e9 des besoins de chauffage du site<\/p>\n<p>Si le besoin de froid du site est sup\u00e9rieur \u00e0 cette valeur la PAC P1 sera dimensionn\u00e9e sur ce besoin de froid.<\/p>\n<p>La puissance de la PAC P2 doit permettre une mise en temp\u00e9rature du ballon tampon ECS \u00e0 la temp\u00e9rature T2 choisie par le concepteur dans une dur\u00e9e comprise entre 4 et 6h<\/p>\n<h3>Points d\u2019attention : Description<\/h3>\n<p>Les r\u00e9seaux 8 et 9 sont obligatoirement deux r\u00e9seaux r\u00e9gul\u00e9s. Si la loi d\u2019eau d\u2019un des deux r\u00e9seaux est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC P1 atteinte.<\/p>\n<p>Les ballons des PAC sont en eau technique (non sanitaire).<\/p>\n<p>Le sur d\u00e9bit primaire par rapport au secondaire (id\u00e9alement de 5%) va progressivement charger les ballons des PAC aux temp\u00e9ratures T1 et T2.<\/p>\n<p>Dans chaque cas, la PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon en question sera alors compl\u00e8tement charg\u00e9. Les circulateurs des PAC restent en fonctionnement. Lors d\u2019un nouveau besoin, le ballon en question se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n<p>Ici la production d\u2019ECS est laiss\u00e9e au libre choix du concepteur.<\/p>\n<ul>\n<li>Echangeur \u00e0 plaque + ballon de stockage ECS<\/li>\n<li>Ballon de stockage ECS avec \u00e9changeur int\u00e9gr\u00e9 dans le ballon<\/li>\n<li>Stockage primaire + \u00e9changeur \u00e0 plaque<\/li>\n<\/ul>\n<p><span style=\"font-family: Times New Roman, serif;\"><span style=\"font-family: Aptos, serif;\">La vanne 3 voies V7 doit \u00eatre pourvue d\u2019un moteur avec retour \u00e0 z\u00e9ro par manque de courant afin de s\u2019assurer de sa fermeture en \u00e9t\u00e9 pour ne pas engager la chaudi\u00e8re en r\u00e9chauffage du circuit parce que T7 a d\u00e9tect\u00e9 une temp\u00e9rature trop basse par rapport \u00e0 la consigne du r\u00e9gulateur.<\/span><\/span><\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 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2.06735 9.41076 1.91107C9.56704 1.75479 9.779 1.66699 10 1.66699ZM10 5.83366C10.8164 5.83361 11.6148 6.0734 12.2961 6.52324C12.9774 6.97308 13.5115 7.61316 13.8321 8.36396C14.1528 9.11476 14.2458 9.94322 14.0996 10.7464C13.9534 11.5496 13.5745 12.2922 13.0099 12.8819C12.4453 13.4716 11.7199 13.8824 10.9238 14.0634C10.1277 14.2443 9.29599 14.1874 8.53196 13.8997C7.76793 13.612 7.10525 13.1062 6.62623 12.4451C6.1472 11.784 5.87294 10.9968 5.83751 10.1812L5.83335 10.0003L5.83751 9.81949C5.88411 8.74679 6.34302 7.73347 7.11853 6.99088C7.89405 6.24828 8.92629 5.83372 10 5.83366Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <\/div>\n \n  \n <div class=\"spm-panel__content-winter spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100 active\">\n <h3 class=\"western\">Fonctionnement en mode hive<span style=\"font-size: 16px; background-color: #d5d5d5;\">r<\/span><\/h3>\n<h4 class=\"western\">En chauffage<\/h4>\n<p>Les circuits de chauffage 8 et 9 sont aliment\u00e9s par la PAC P1 et une chaudi\u00e8re \u00e0 condensation (sans contrainte de d\u00e9bit ni de temp\u00e9rature) qui assure l\u2019appoint aussi bien en temp\u00e9rature qu\u2019en puissance.<\/p>\n<p><b>La PAC P1<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage dont la loi d\u2019eau est la plus importante auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC P1 par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera que lorsque la temp\u00e9rature en T7 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re \u00e9quivalente \u00e0 la consigne T7.<\/p>\n<p>Si la temp\u00e9rature T1 devient inf\u00e9rieure \u00e0 la consigne, la sonde T7 va le d\u00e9tecter et demander \u00e0 la vanne V7 de s\u2019ouvrir pour que la chaudi\u00e8re apporte petit \u00e0 petit le compl\u00e9ment de chaleur n\u00e9cessaire aux circuits de chauffage.<\/p>\n<p>Dit autrement, en fonction de la chute de temp\u00e9rature constat\u00e9e en T7 par rapport \u00e0 la consigne du r\u00e9seau le plus d\u00e9favoris\u00e9, la vanne trois voies V7 va \u0153uvrer de mani\u00e8re \u00e0 forcer progressivement une partie du d\u00e9bit \u00e0 circuler vers la chaudi\u00e8re.<\/p>\n<p>D\u00e8s que la temp\u00e9rature T1 devient \u00e9gale \u00e0 la temp\u00e9rature d\u00e9sir\u00e9e par les r\u00e9seaux de chauffage +xK, T7 va d\u00e9tecter l\u2019exc\u00e8s de calorie apport\u00e9 par la chaudi\u00e8re et donc V7 va se fermer. La PAC assure alors seule, le besoin de chauffage.<\/p>\n<p>Ce principe de r\u00e9gulation qui permet \u00e0 la PAC P1 et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage le plus demandeur favorise la performance ou le COP de la PAC P1.<\/p>\n<p>La consigne PAC P1 en T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure \u00e0 celle des circuits chauffage. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture.<\/p>\n<p>Lorsque la PAC \u00e0 la puissance n\u00e9cessaire pour satisfaire la consigne T1 (loi d\u2019eau du r\u00e9seau le plus d\u00e9favoris\u00e9 + x\u00b0K), ce sont les vannes V8 et V9 qui maintiendront les lois d\u2019eau souhait\u00e9es par les deux r\u00e9seaux de chauffage.<\/p>\n<p><b>La chaudi\u00e8re<\/b> suit la consigne du r\u00e9seau de chauffage le plus demandeur.<\/p>\n<p>Elle se met en route si un \u00e9cart entre cette consigne et T7 est constat\u00e9.<\/p>\n<h3 class=\"western\">Explication du mode ECS<\/h3>\n<p>La PAC P2 assure le pr\u00e9chauffage de l\u2019eau n\u00e9cessaire \u00e0 la production d\u2019ECS. Elle a pour consigne de maintenir la temp\u00e9rature T2 en sortie de ballon.<\/p>\n<p>T2 est fixe et choisie par le concepteur pour \u00eatre compatible avec de bonnes performances de la PAC P2 suivant le fluide frigorig\u00e8ne choisi pour la PAC.<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3 class=\"western\">Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>La PAC P1 assure le rafraichissement des deux r\u00e9seaux. Elle devra maintenir en T1 la consigne de rafraichissement des deux r\u00e9seaux par exemple 7\u00b0C.<\/p>\n<p>La PAC P2 est en fonctionnement pour l\u2019eau chaude sanitaire avec une logique identique \u00e0 celle de l\u2019hiver.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"58\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma TS4<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation en chauffage d\u2019un seul circuit.<\/p>\n<p>Rafraichissement<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re condensation sans contrainte de d\u00e9bit et de temp\u00e9rature.<\/p>\n<p>Hybridation de la production d\u2019eau chaude sanitaire.<\/p>\n<p>Ici la production d\u2019ECS est une production instantan\u00e9e avec un \u00e9changeur \u00e0 plaque surdimensionn\u00e9 de mani\u00e8re \u00e0 avoir un \u2206T primaire important. \u2206T primaire d\u2019au moins 30 35 K. Ce dimensionnement de l\u2019\u00e9changeur permet de travailler lors des soutirages avec des temp\u00e9ratures de retour vers les g\u00e9n\u00e9rateurs les plus basses possibles et donc favoriser le COP de la PAC ou le rendement de la chaudi\u00e8re.<\/p>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>Si le besoin de froid du site est sup\u00e9rieur \u00e0 cette valeur la PAC sera dimensionn\u00e9e sur ce besoin de froid.<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer un secours total et couvrir l\u2019int\u00e9gralit\u00e9 des besoins de chauffage et ECS du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Le r\u00e9seau 8 est un r\u00e9seau r\u00e9gul\u00e9. Si la loi d\u2019eau de ce r\u00e9seau est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<\/p>\n<p>L\u2019installation est compos\u00e9e de deux ballons en eau technique\u00a0: un ballon de chauffage et un ballon d\u2019eau glac\u00e9e.<\/p>\n<p>Le ballon de chauffage est r\u00e9gul\u00e9 par une temp\u00e9rature T1 (en sortie haute de ce ballon). Le ballon d\u2019eau glac\u00e9e par une temp\u00e9rature T11<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 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spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 17.5003V16.667C9.16668 16.446 9.25448 16.234 9.41076 16.0777C9.56704 15.9215 9.779 15.8337 10 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aliment\u00e9. La vanne V11 est donc ferm\u00e9e et la vanne V12 ouverte.<\/p>\n<p>Chaudi\u00e8re et PAC ont pour consigne de maintenir le haut du ballon de chauffage \u00e0 la temp\u00e9rature T1 \u00e9quivalente \u00e0 la temp\u00e9rature du primaire ECS.<\/p>\n<p>Si la PAC peut monter \u00e0 cette temp\u00e9rature avec des performances acceptables elle aura pour consigne T1 mais sinon elle sera r\u00e9gl\u00e9e en dessous. Plus la PAC travaille \u00e0 basse temp\u00e9rature, meilleur est son COP mais comme le haut du ballon doit \u00eatre \u00e0 la temp\u00e9rature du primaire ECS, son volume doit \u00eatre \u00e9tudi\u00e9 avec soin pour satisfaire aux deux conditions suivantes\u00a0:<\/p>\n<ul>\n<li>Avoir un volume suffisant pour, coupl\u00e9 \u00e0 la puissance de l\u2019\u00e9changeur, garantir la satisfaction du besoin ECS.<\/li>\n<li>Permettre une stratification dans le ballon.<\/li>\n<\/ul>\n<p>Tant que son deltaT mini ne viendra pas la mettre \u00e0 l\u2019arr\u00eat, la PAC produira \u00e0 cette temp\u00e9rature.<\/p>\n<p>La vanne V8 et la sonde T8 maintiendront la loi d\u2019eau voulue par le circuit de chauffage.<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3 class=\"western\">Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>La PAC assure le besoin de rafraichissement du site. Elle devra maintenir en T11 la consigne de rafraichissement des deux r\u00e9seaux par exemple 7\u00b0C<\/p>\n<p>V12 est donc ferm\u00e9e. V11 ouverte.<\/p>\n<p>C\u00f4t\u00e9 chaudi\u00e8re, seule l\u2019ECS fonctionne avec pour consigne de maintenir T1 (temp\u00e9rature du primaire ECS) dans le ballon.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"56\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma TS3<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation en chauffage d\u2019un seul circuit.<\/p>\n<p>Rafraichissement<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re condensation sans contrainte de d\u00e9bit et de temp\u00e9rature.<\/p>\n<p>Hybridation de l\u2019ECS par pr\u00e9chauffage de l\u2019eau froide sanitaire.<\/p>\n<p>Ici la production d\u2019ECS est une production instantan\u00e9e avec un \u00e9changeur \u00e0 plaque surdimensionn\u00e9 de mani\u00e8re \u00e0 avoir un \u2206T primaire important. \u2206T primaire d\u2019au moins 30 35 K. Ce dimensionnement de l\u2019\u00e9changeur permet de travailler lors des soutirages avec des temp\u00e9ratures de retour vers les g\u00e9n\u00e9rateurs les plus basses possibles et donc favoriser le COP de la PAC ou le rendement de la chaudi\u00e8re.<\/p>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>Si le besoin de froid du site est sup\u00e9rieur \u00e0 cette valeur la PAC sera dimensionn\u00e9e sur ce besoin de froid.<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer un secours total et couvrir l\u2019int\u00e9gralit\u00e9 des besoins de chauffage et ECS du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Le r\u00e9seau 8 est un r\u00e9seau r\u00e9gul\u00e9. Si la loi d\u2019eau de ce r\u00e9seau est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<\/p>\n<p>Le ballon de la PAC est r\u00e9gul\u00e9 par une temp\u00e9rature T1<\/p>\n<p>Le surd\u00e9bit primaire de la PAC va venir progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 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spm:current:opacity-100 active\">\n <h3 class=\"western\">Fonctionnement en mode hiver<\/h3>\n<h4 class=\"western\">En chauffage.<\/h4>\n<p><b>La PAC<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>Pour tenir compte des pertes en ligne des tuyauteries (entre la PAC et le ballon primaire) qui sont situ\u00e9es \u00e0 l\u2019ext\u00e9rieur ou en local non chauff\u00e9, la consigne PAC doit \u00eatre plus \u00e9lev\u00e9e que T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage n\u00b08, auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera que lorsque la temp\u00e9rature en T1 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re pour ce r\u00e9seau.<\/p>\n<p>Comme T1 suit la loi d\u2019eau du circuit n\u00b08 avec un d\u00e9calage de x\u00b0K, c\u2019est la vanne V10 avec sa sonde T10 qui r\u00e9ajuste cette consigne.<\/p>\n<p>Si la chaudi\u00e8re est en marche et que la PAC est en capacit\u00e9 de faire seule, T8 va d\u00e9tecter l\u2019exc\u00e9dent de calorie et donc se fermer pour faire circuler plus de retour chauffage dans le d\u00e9part n\u00b08, jusqu\u2019\u00e0 se fermer compl\u00e8tement.<\/p>\n<p>Lorsque la PAC n\u2019a plus la puissance n\u00e9cessaire, T8 va baisser et V8 s\u2019ouvrir progressivement c\u00f4t\u00e9 chaudi\u00e8re.<\/p>\n<p>Ce choix de T1 au plus proche de la loi d\u2019eau du circuit de chauffage 8 maximise le COP de la pompe \u00e0 chaleur.<\/p>\n<p>Mais la consigne du ballon primaire PAC en T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure que celle des circuits chauffage. Cela permettra d\u2019augmenter la participation de la PAC au pr\u00e9chauffage de l\u2019eau froide sanitaire. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture. Dans ce cas ce sont la vanne V10 et la sonde T10 qui maintiendront la loi d\u2019eau du circuit de chauffage.<\/p>\n<p><b>La chaudi\u00e8re<\/b> suit \u00e9galement la consigne du r\u00e9seau de chauffage ou la consigne de production de l\u2019eau chaude sanitaire lors d\u2019une demande ECS.<\/p>\n<h4 class=\"western\">Explication du mode ECS<\/h4>\n<p>La priorit\u00e9\u00a0ECS s\u2019enclenche lorsque le front froid atteint <span style=\"color: #000000;\">la sonde <\/span>T5 (T5 fix\u00e9e \u00e0 une temp\u00e9rature de 70\u00b0C par exemple).<\/p>\n<p>Elle se d\u00e9clenchera lorsque T5 et T6 = T5 \u2013 xK (avec x = 2 \u00e0 5) seront satisfaites,<\/p>\n<p>Ces deux conditions sont n\u00e9cessaires pour que la priorit\u00e9 ECS puisse s\u2019arr\u00eater. En effet T5 peut avoir atteint sa temp\u00e9rature de consigne alors que le bas de ballon est plus froid car aliment\u00e9 par une eau froide revenant de l\u2019\u00e9changeur ECS. Les deux conditions assurent donc que le ballon soit ainsi compl\u00e8tement charg\u00e9.<\/p>\n<p>Seule la chaudi\u00e8re assure le chauffage de ce ballon primaire.<\/p>\n<p>L\u2019eau froide sanitaire est pr\u00e9chauff\u00e9e par circulation dans l\u2019\u00e9changeur aliment\u00e9 par T1. La circulation dans cet \u00e9changeur (c\u00f4t\u00e9 primaire) ne se met en route d\u00e8s lors qu\u2019un puisage de plus de x litres\/minute est constat\u00e9, ceci pour \u00e9viter une mise en route pour des micro-puisages.<\/p>\n<p>Comme la pompe \u00e0 chaleur a une contrainte de temp\u00e9rature de retour minimum, la sonde T1bis a pour r\u00f4le de limiter le d\u00e9bit circulant dans l\u2019\u00e9changeur lorsqu\u2019on s\u2019approche de cette temp\u00e9rature. Elle ordonnera l\u2019arr\u00eat de la pompe alimentant l\u2019\u00e9changeur ECS d\u00e8s lors que cette temp\u00e9rature sera atteinte (cas de tr\u00e8s fort puisages ECS).<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3 class=\"western\">Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>La PAC assure le besoin de rafraichissement du site. Elle devra maintenir en T1 la consigne de rafraichissement des deux r\u00e9seaux par exemple 7\u00b0C<\/p>\n<p>C\u00f4t\u00e9 chaudi\u00e8re, seule l\u2019ECS fonctionne.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"54\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma TS2<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation des deux circuits de chauffage ou hybridation totale du chauffage avec la PAC.<\/p>\n<p>Le choix d\u2019hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s<\/li>\n<li>Leurs lois d\u2019eau sont compatibles avec de bonnes performances de la pompe \u00e0 chaleur.<\/li>\n<\/ul>\n<p>Hybridation de l\u2019ECS par circulation de l\u2019eau froide sanitaire au travers d\u2019un \u00e9changeur reli\u00e9 au ballon de la pompe \u00e0 chaleur.<\/p>\n<p>Ici la production d\u2019ECS est laiss\u00e9e au libre choix du concepteur.<\/p>\n<ul>\n<li>Echangeur \u00e0 plaque + ballon de stockage ECS<\/li>\n<li>Ballon de stockage ECS avec \u00e9changeur int\u00e9gr\u00e9 dans le ballon<\/li>\n<li>Stockage primaire + \u00e9changeur \u00e0 plaque<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>Si le besoin de froid du site est sup\u00e9rieur \u00e0 cette valeur la PAC sera dimensionn\u00e9e sur ce besoin de froid.<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer un secours total et couvrir l\u2019int\u00e9gralit\u00e9 des besoins de chauffage et ECS du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s. Si la loi d\u2019eau d\u2019un des deux r\u00e9seaux est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<\/p>\n<p>Le ballon de la PAC est en eau technique (non sanitaire). Il est maintenu \u00e0 une temp\u00e9rature T1.<\/p>\n<p>Le sur d\u00e9bit primaire par rapport au secondaire (id\u00e9alement de 5%) va progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n<p>La vanne 3 voies V7 doit \u00eatre pourvue d\u2019un moteur avec retour \u00e0 z\u00e9ro par manque de courant afin de s\u2019assurer de sa fermeture en \u00e9t\u00e9 pour ne pas engager la chaudi\u00e8re en r\u00e9chauffage du circuit parce que T7 a d\u00e9tect\u00e9 une temp\u00e9rature trop basse par rapport \u00e0 la consigne du r\u00e9gulateur.<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 12.1575 4.48699L10.8333 5.18699V6.77199C11.4292 6.92532 11.96 7.23866 12.3783 7.66449L13.7517 6.87199L13.6958 5.37532C13.6875 5.15442 13.7674 4.93927 13.9177 4.77721C14.068 4.61515 14.2766 4.51945 14.4975 4.51116C14.7184 4.50287 14.9336 4.58268 15.0956 4.73302C15.2577 4.88336 15.3534 5.09192 15.3617 5.31282L15.3842 5.92949L16.0783 5.52866C16.1731 5.47308 16.278 5.4368 16.3869 5.42191C16.4958 5.40702 16.6065 5.41382 16.7128 5.44191C16.819 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7.10525 13.1062 6.62623 12.4451C6.1472 11.784 5.87294 10.9968 5.83751 10.1812L5.83335 10.0003L5.83751 9.81949C5.88411 8.74679 6.34302 7.73347 7.11853 6.99088C7.89405 6.24828 8.92629 5.83372 10 5.83366Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <\/div>\n \n  \n <div class=\"spm-panel__content-winter spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100 active\">\n <h3 class=\"western\">Fonctionnement en mode hiver<\/h3>\n<h4 class=\"western\">En chauffage<\/h4>\n<p>Les circuits de chauffage 8 et 9 sont aliment\u00e9s par la PAC et une chaudi\u00e8re \u00e0 condensation (sans contrainte de d\u00e9bit ni de temp\u00e9rature) qui assure l\u2019appoint.<\/p>\n<p><b>La PAC<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>Pour tenir compte des pertes en ligne des tuyauteries (entre la PAC et le ballon primaire) qui sont situ\u00e9es \u00e0 l\u2019ext\u00e9rieur ou en local non chauff\u00e9, la consigne PAC doit \u00eatre plus \u00e9lev\u00e9e que T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage dont la loi d\u2019eau est la plus importante auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera lorsque la temp\u00e9rature en T1 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re \u00e9quivalente \u00e0 la consigne T7.<\/p>\n<p>Si la temp\u00e9rature T1 en sortie du ballon de la PAC n\u2019est pas suffisante, la sonde T7 va le d\u00e9tecter et demander \u00e0 la vanne V7 de s\u2019ouvrir pour que la chaudi\u00e8re apporte petit \u00e0 petit le compl\u00e9ment de chaleur n\u00e9cessaire aux circuits de chauffage.<\/p>\n<p>Dit autrement, en fonction de la chute de temp\u00e9rature constat\u00e9e en T1 par rapport \u00e0 la consigne du r\u00e9seau le plus d\u00e9favoris\u00e9, la vanne trois voies V7 va \u0153uvrer de mani\u00e8re \u00e0 forcer progressivement une partie du d\u00e9bit \u00e0 circuler vers la chaudi\u00e8re.<\/p>\n<p>D\u00e8s que la temp\u00e9rature T1 (du ballon de la PAC) devient \u00e9gale \u00e0 la temp\u00e9rature d\u00e9sir\u00e9e par les r\u00e9seaux de chauffage +xK, T7 va d\u00e9tecter l\u2019exc\u00e8s de calorie apport\u00e9 par la chaudi\u00e8re et donc V7 va se fermer. La PAC assure alors seule, le besoin de chauffage.<\/p>\n<p>Ce principe de r\u00e9gulation qui permet \u00e0 la PAC et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage le plus demandeur favorise la performance ou le COP de la PAC.<\/p>\n<p>Mais la consigne du ballon primaire PAC en T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure que celle des circuits chauffage. Cela permettra d\u2019augmenter la participation de la PAC au pr\u00e9chauffage de l\u2019eau froide sanitaire. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture.<\/p>\n<p>Lorsque la PAC \u00e0 la puissance n\u00e9cessaire pour satisfaire la consigne T1 (loi d\u2019eau du r\u00e9seau le plus d\u00e9favoris\u00e9 + x\u00b0K), ce sont les vannes V8 et V9 qui maintiendront les lois d\u2019eau souhait\u00e9es par les deux r\u00e9seaux de chauffage.<\/p>\n<p><b>La chaudi\u00e8re<\/b> suit la consigne du r\u00e9seau de chauffage le plus demandeur ou la consigne de production de l\u2019eau chaude sanitaire lors d\u2019une demande ECS. Cette consigne du r\u00e9seau le plus demandeur est identique \u00e0 la consigne T7.<\/p>\n<p>Elle se met en route si un \u00e9cart entre cette consigne et T7 est constat\u00e9.<\/p>\n<h4 class=\"western\">Explication du mode ECS<\/h4>\n<p>L\u2019eau froide sanitaire est pr\u00e9chauff\u00e9e par circulation dans l\u2019\u00e9changeur aliment\u00e9 par T1. La circulation dans cet \u00e9changeur (c\u00f4t\u00e9 primaire) ne se met en route d\u00e8s lors qu\u2019un puisage de plus de x litres\/minute est constat\u00e9, ceci pour \u00e9viter une mise en route pour des micro-puisages.<\/p>\n<p>Comme la pompe \u00e0 chaleur a une contrainte de temp\u00e9rature de retour minimum, la sonde T1bis a pour r\u00f4le de limiter le d\u00e9bit circulant dans l\u2019\u00e9changeur lorsqu\u2019on s\u2019approche de cette temp\u00e9rature. Elle ordonnera l\u2019arr\u00eat de la pompe alimentant l\u2019\u00e9changeur ECS d\u00e8s lors que cette temp\u00e9rature sera atteinte (cas de tr\u00e8s fort puisages ECS).<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3 class=\"western\">Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>La PAC assure le besoin de rafraichissement des deux r\u00e9seaux du site. Elle devra maintenir en T1 la consigne de rafraichissement des deux r\u00e9seaux par exemple 7\u00b0C.<\/p>\n<p>Aucun pr\u00e9chauffage de l\u2019ECS n\u2019est r\u00e9alisable. La pompe alimentant l\u2019\u00e9changeur de pr\u00e9chauffage est \u00e0 l\u2019arr\u00eat et le clapet anti retour C1 emp\u00eache tout ph\u00e9nom\u00e8ne de thermosiphon vers le ballon de la pompe \u00e0 chaleur.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"52\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma TS1<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation en chauffage d\u2019un seul circuit.<\/p>\n<p>Rafraichissement<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re condensation sans contrainte de d\u00e9bit et de temp\u00e9rature.<\/p>\n<p>Ici la production d\u2019ECS est laiss\u00e9e au libre choix du concepteur.<\/p>\n<ul>\n<li>Echangeur \u00e0 plaque + ballon de stockage ECS<\/li>\n<li>Ballon de stockage ECS avec \u00e9changeur int\u00e9gr\u00e9 dans le ballon<\/li>\n<li>Stockage primaire + \u00e9changeur \u00e0 plaque<\/li>\n<\/ul>\n<p>Pas d\u2019hybridation de la production l\u2019ECS<\/p>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>Si le besoin de froid du site est sup\u00e9rieur \u00e0 cette valeur la PAC sera dimensionn\u00e9e sur ce besoin de froid.<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer un secours total et couvrir l\u2019int\u00e9gralit\u00e9 des besoins de chauffage et ECS du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Le r\u00e9seau 8 est un r\u00e9seau r\u00e9gul\u00e9. Si la loi d\u2019eau de ce r\u00e9seau est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<\/p>\n<p>Le ballon de la PAC est r\u00e9gul\u00e9 par une temp\u00e9rature T1<\/p>\n<p>Le surd\u00e9bit primaire de la PAC va venir progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 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<\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 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spm:current:opacity-100 active\">\n <h3 class=\"western\">Fonctionnement en mode hiver<\/h3>\n<p><b>La PAC<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>Pour tenir compte des pertes en ligne des tuyauteries (entre la PAC et le ballon primaire) qui sont situ\u00e9es \u00e0 l\u2019ext\u00e9rieur ou en local non chauff\u00e9, la consigne PAC doit \u00eatre plus \u00e9lev\u00e9e que T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage n\u00b08, auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera que lorsque la temp\u00e9rature en T1 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re pour ce r\u00e9seau.<\/p>\n<p>Comme T1 suit la loi d\u2019eau du circuit n\u00b08 avec un d\u00e9calage de x\u00b0K, c\u2019est la vanne V10 avec sa sonde T10 qui r\u00e9ajuste cette consigne.<\/p>\n<p>Si la chaudi\u00e8re est en marche et que la PAC est en capacit\u00e9 de faire seule, T8 va d\u00e9tecter l\u2019exc\u00e9dent de calorie et donc se fermer pour faire circuler plus de retour chauffage dans le d\u00e9part n\u00b08, jusqu\u2019\u00e0 se fermer compl\u00e8tement.<\/p>\n<p>Lorsque la PAC n\u2019a plus la puissance n\u00e9cessaire, T8 va baisser et V8 s\u2019ouvrir progressivement c\u00f4t\u00e9 chaudi\u00e8re.<\/p>\n<p><b>La chaudi\u00e8re<\/b> suit \u00e9galement la consigne du r\u00e9seau de chauffage ou la consigne de production de l\u2019eau chaude sanitaire lors d\u2019une demande ECS.<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3 class=\"western\">Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>La PAC assure le besoin de rafraichissement du site. Elle devra maintenir en T1 la consigne de rafraichissement des deux r\u00e9seaux par exemple 7\u00b0C<\/p>\n<p>C\u00f4t\u00e9 chaudi\u00e8re, seule l\u2019ECS fonctionne.<\/p>\n<p>V10 peut agir par exemple pour \u00e9viter un souci de condensation sur un plancher chauffant par exemple.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"50\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma DS6<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation des deux circuits de chauffage ou hybridation totale du chauffage avec la PAC 1.<\/p>\n<p>Le choix d\u2019hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s<\/li>\n<li>Leurs lois d\u2019eau sont compatibles avec de bonnes performances de la pompe \u00e0 chaleur.<\/li>\n<\/ul>\n<p>Si l\u2019un des deux r\u00e9seaux est haute temp\u00e9rature (incompatible avec de bonnes performances de la PAC, pr\u00e9f\u00e9rer une hybridation partielle ou mono circuit).<\/p>\n<p>Hybridation de l\u2019ECS avec une seconde PAC P2<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re condensation sans contrainte de d\u00e9bit et de temp\u00e9rature.<\/p>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur P1 (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer l\u2019int\u00e9gralit\u00e9 des besoins de chauffage du site<\/p>\n<p>La puissance de la PAC P2 doit permettre une mise en temp\u00e9rature du ballon tampon ECS \u00e0 la temp\u00e9rature T2, choisie par le concepteur, dans une dur\u00e9e comprise entre 4 et 6h<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Les r\u00e9seaux 8 et 9 sont obligatoirement deux r\u00e9seaux r\u00e9gul\u00e9s. Si la loi d\u2019eau d\u2019un des deux r\u00e9seaux est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC P1 atteinte.<\/p>\n<p>Les ballons des PAC sont en eau technique (non sanitaire).<\/p>\n<p>Le sur d\u00e9bit primaire par rapport au secondaire (id\u00e9alement de 5%) va progressivement charger les ballons des PAC aux temp\u00e9ratures T1 et T2.<\/p>\n<p>Dans chaque cas, la PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon en question sera alors compl\u00e8tement charg\u00e9. Les circulateurs des PAC restent en fonctionnement. Lors d\u2019un nouveau besoin, le ballon en question se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n<p>Ici la production d\u2019ECS est laiss\u00e9e au libre choix du concepteur.<\/p>\n<ul>\n<li>Echangeur \u00e0 plaque + ballon de stockage ECS<\/li>\n<li>Ballon de stockage ECS avec \u00e9changeur int\u00e9gr\u00e9 dans le ballon<\/li>\n<li>Stockage primaire + \u00e9changeur \u00e0 plaque<\/li>\n<\/ul>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 12.1575 4.48699L10.8333 5.18699V6.77199C11.4292 6.92532 11.96 7.23866 12.3783 7.66449L13.7517 6.87199L13.6958 5.37532C13.6875 5.15442 13.7674 4.93927 13.9177 4.77721C14.068 4.61515 14.2766 4.51945 14.4975 4.51116C14.7184 4.50287 14.9336 4.58268 15.0956 4.73302C15.2577 4.88336 15.3534 5.09192 15.3617 5.31282L15.3842 5.92949L16.0783 5.52866C16.1731 5.47308 16.278 5.4368 16.3869 5.42191C16.4958 5.40702 16.6065 5.41382 16.7128 5.44191C16.819 5.47 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5.87294 10.9968 5.83751 10.1812L5.83335 10.0003L5.83751 9.81949C5.88411 8.74679 6.34302 7.73347 7.11853 6.99088C7.89405 6.24828 8.92629 5.83372 10 5.83366Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <\/div>\n \n  \n <div class=\"spm-panel__content-winter spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100 active\">\n <h3 class=\"western\">Fonctionnement en mode hiver<\/h3>\n<h4 class=\"western\">En chauffage<\/h4>\n<p>Les circuits de chauffage 8 et 9 sont aliment\u00e9s par la PAC P1 et une chaudi\u00e8re \u00e0 condensation (sans contrainte de d\u00e9bit ni de temp\u00e9rature) qui assure l\u2019appoint aussi bien en temp\u00e9rature qu\u2019en puissance.<\/p>\n<p><b>La PAC P1<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage dont la loi d\u2019eau est la plus importante auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC P1 par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera que lorsque la temp\u00e9rature en T7 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re \u00e9quivalente \u00e0 la consigne T7.<\/p>\n<p>Si la temp\u00e9rature T1 devient inf\u00e9rieure \u00e0 la consigne, la sonde T7 va le d\u00e9tecter et demander \u00e0 la vanne V7 de s\u2019ouvrir pour que la chaudi\u00e8re apporte petit \u00e0 petit le compl\u00e9ment de chaleur n\u00e9cessaire aux circuits de chauffage.<\/p>\n<p>Dit autrement, en fonction de la chute de temp\u00e9rature constat\u00e9e en T7 par rapport \u00e0 la consigne du r\u00e9seau le plus d\u00e9favoris\u00e9, la vanne trois voies V7 va \u0153uvrer de mani\u00e8re \u00e0 forcer progressivement une partie du d\u00e9bit \u00e0 circuler vers la chaudi\u00e8re.<\/p>\n<p>D\u00e8s que la temp\u00e9rature T1 devient \u00e9gale \u00e0 la temp\u00e9rature d\u00e9sir\u00e9e par les r\u00e9seaux de chauffage +xK, T7 va d\u00e9tecter l\u2019exc\u00e8s de calorie apport\u00e9 par la chaudi\u00e8re et donc V7 va se fermer. La PAC assure alors seule, le besoin de chauffage.<\/p>\n<p>Ce principe de r\u00e9gulation qui permet \u00e0 la PAC P1 et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage le plus demandeur favorise la performance ou le COP de la PAC P1.<\/p>\n<p>La consigne PAC P1 en T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure \u00e0 celle des circuits chauffage. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture.<\/p>\n<p>Lorsque la PAC a la puissance n\u00e9cessaire pour satisfaire la consigne T1 (loi d\u2019eau du r\u00e9seau le plus d\u00e9favoris\u00e9 + x\u00b0K), ce sont les vannes V8 et V9 qui maintiendront les lois d\u2019eau souhait\u00e9es par les deux r\u00e9seaux de chauffage.<\/p>\n<p><b>La chaudi\u00e8re<\/b> suit la consigne du r\u00e9seau de chauffage le plus demandeur.<\/p>\n<p>Elle se met en route si un \u00e9cart entre cette consigne et T7 est constat\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<h4>Explication du mode ECS<\/h4>\n<p>La PAC P2 assure le pr\u00e9chauffage de l\u2019eau n\u00e9cessaire \u00e0 la production d\u2019ECS. Elle a pour consigne de maintenir la temp\u00e9rature T2 en sortie de ballon.<\/p>\n<p>T2 est fixe et choisie par le concepteur pour \u00eatre compatible avec de bonnes performances de la PAC P2 suivant le fluide frigorig\u00e8ne choisi pour la PAC.<\/p>\n<p>La chaudi\u00e8re assure bien s\u00fbr l\u2019appoint en calorie \u00e9ventuellement n\u00e9cessaire.<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3 class=\"western\">Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>Toute l\u2019installation de chauffage est \u00e0 l\u2019arr\u00eat.<\/p>\n<p>Seule la PAC P2 est en fonctionnement avec une logique identique \u00e0 celle de l\u2019hiver.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"48\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma DS5<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation d\u2019un seul circuit chauffage ou hybridation mono-circuit<\/p>\n<p>Le choix de ne pas hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Quand le premier r\u00e9seau de chauffage (r\u00e9seau n\u00b08) est un r\u00e9seau haute temp\u00e9rature (temp\u00e9rature peu compatible avec la PAC)<\/li>\n<\/ul>\n<p>Quand le circuit de chauffage hybrid\u00e9 (r\u00e9seau n\u00b09) a une loi d\u2019eau plus favorable \u00e0 la pompe \u00e0 chaleur et est d\u2019une puissance cons\u00e9quente par rapport \u00e0 l\u2019autre.<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re condensation sans contrainte de d\u00e9bit et de temp\u00e9rature.<\/p>\n<p>Hybridation de la production l\u2019ECS<\/p>\n<p>Ici la production d\u2019ECS est une production instantan\u00e9e avec un \u00e9changeur \u00e0 plaque surdimensionn\u00e9 de mani\u00e8re \u00e0 avoir un \u2206T primaire important. \u2206T primaire d\u2019au moins 30 35 K. Ce dimensionnement de l\u2019\u00e9changeur permet de travailler lors des soutirages avec des temp\u00e9ratures de retour vers les g\u00e9n\u00e9rateurs les plus basses possibles et donc favoriser le COP de la PAC ou le rendement de la chaudi\u00e8re.<\/p>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer un secours total et couvrir l\u2019int\u00e9gralit\u00e9 des besoins de chauffage et ECS du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Le r\u00e9seau n\u00b09 est un r\u00e9seau r\u00e9gul\u00e9. Si la loi d\u2019eau de ce r\u00e9seau est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<\/p>\n<p>Les deux ballons sont en eau technique (non sanitaire)\u00a0:<\/p>\n<ul>\n<li>Celui de la PAC est r\u00e9gul\u00e9 par sa temp\u00e9rature T1<\/li>\n<li>Celui de la production ECS (de la chaudi\u00e8re) par deux temp\u00e9ratures\u00a0: T5 en milieu de ballon et T6 en bas de ballon.<\/li>\n<\/ul>\n<p>Le surd\u00e9bit primaire de la PAC va venir progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n<p>La priorit\u00e9\u00a0ECS s\u2019enclenche lorsque le front froid atteint <span style=\"color: #000000;\">la sonde <\/span>T5 (T5 fix\u00e9e \u00e0 une temp\u00e9rature de 70\u00b0C par exemple).<\/p>\n<p>Elle se d\u00e9clenchera lorsque T5 et T6 = T5 \u2013 xK (avec x = 2 \u00e0 5) seront satisfaites,<\/p>\n<p>Ces deux conditions sont n\u00e9cessaires pour que la priorit\u00e9 ECS puisse s\u2019arr\u00eater. En effet T5 peut avoir atteint sa temp\u00e9rature de consigne alors que le bas de ballon est plus froid car aliment\u00e9 par une eau froide revenant de l\u2019\u00e9changeur ECS. Les deux conditions assurent donc que le ballon soit ainsi compl\u00e8tement charg\u00e9.<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 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spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 17.5003V16.667C9.16668 16.446 9.25448 16.234 9.41076 16.0777C9.56704 15.9215 9.779 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class=\"western\">En chauffage<\/h4>\n<p>Les deux circuits de chauffage sont aliment\u00e9s pas une chaudi\u00e8re \u00e0 condensation sans contrainte de d\u00e9bit ni de temp\u00e9rature. Le r\u00e9seau 9 est \u00e9galement aliment\u00e9 par une pompe \u00e0 chaleur qui est prioritaire par rapport \u00e0 la chaudi\u00e8re.<\/p>\n<p><b>La PAC<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>Pour tenir compte des pertes en ligne des tuyauteries (entre la PAC et le ballon primaire) qui sont situ\u00e9es \u00e0 l\u2019ext\u00e9rieur ou en local non chauff\u00e9, la consigne PAC doit \u00eatre plus \u00e9lev\u00e9e que T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage n\u00b09, auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera que lorsque la temp\u00e9rature en T1 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re pour ce r\u00e9seau.<\/p>\n<p>Comme T1 suit la loi d\u2019eau du circuit n\u00b09 avec un d\u00e9calage de x\u00b0K, c\u2019est la vanne V10 avec sa sonde T10 qui r\u00e9ajuste cette consigne.<\/p>\n<p>Si la chaudi\u00e8re est en marche (\u00e0 la temp\u00e9rature pour satisfaire le r\u00e9seau n\u00b08) et que la PAC est en capacit\u00e9 de faire seule, T9 va d\u00e9tecter l\u2019exc\u00e9dent de calorie et donc se fermer pour faire circuler plus de retour chauffage dans le d\u00e9part n\u00b09, jusqu\u2019\u00e0 se fermer compl\u00e8tement.<\/p>\n<p>Lorsque la PAC n\u2019a plus la puissance n\u00e9cessaire, T9 va baisser et V9 s\u2019ouvrir progressivement c\u00f4t\u00e9 chaudi\u00e8re.<\/p>\n<p>Ce principe de r\u00e9gulation qui permet \u00e0 la PAC et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage n\u00b09 favorise la performance ou le COP de la PAC.<\/p>\n<p>Mais la consigne T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure que celle du circuit 9. Le concepteur peut affecter en T1 une consigne correspondant \u00e0 la consigne ECS par exemple si la PAC peut atteindre ce niveau de temp\u00e9rature avec de bonnes performances. Cela permettra d\u2019augmenter la participation de la PAC au pr\u00e9chauffage de l\u2019ECS. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture. Dans ce cas la vanne V10 et la sonde T10 maintiendront la loi d\u2019eau d\u00e9sir\u00e9e.<\/p>\n<p><b>La chaudi\u00e8re<\/b> suit la consigne du r\u00e9seau de chauffage le plus demandeur (ici le r\u00e9seau n\u00b08) ou la consigne de production de l\u2019eau chaude sanitaire lors d\u2019une demande ECS. Cette consigne du r\u00e9seau le plus demandeur est identique \u00e0 la consigne T8.<\/p>\n<h4 class=\"western\">Explication du mode ECS<\/h4>\n<p>Le circulateur en amont de l\u2019\u00e9changeur ECS instantan\u00e9e fonctionne en permanence (Pour satisfaire \u00e0 minima les besoins du bouclage hors puisage). L\u2019apport de calorie provenant du ballon primaire est g\u00e9r\u00e9 par l\u2019ouverture de la V3V en amont de l\u2019\u00e9changeur ECS pour soit compenser les pertes de bouclage soit pour produire de l\u2019ECS.<\/p>\n<p>La consigne T5 du ballon primaire correspond \u00e0 la temp\u00e9rature primaire de dimensionnement de l\u2019\u00e9changeur \u00e0 plaques ECS.<\/p>\n<p>Le ballon tampon primaire ECS est maintenu en temp\u00e9rature soit par la PAC soit par la chaudi\u00e8re en fonction des besoins.<\/p>\n<p>Si la temp\u00e9rature en sortie de l\u2019\u00e9changeur ECS T4 est inf\u00e9rieure \u00e0 T1-x\u00b0K, la PAC participe au chauffage du primaire ECS.<\/p>\n<p>La vanne V4 s\u2019ouvre (autorisant le flux \u00e0 circuler vers le ballon de la PAC) et la vanne V3 se ferme. Lorsque T4 devient sup\u00e9rieure \u00e0 T1, V4 se referme et V3 s\u2019ouvre \u00e0 nouveau.<\/p>\n<p>La PAC ne pourra pr\u00e9chauffer le pr\u00e9parateur ECS que jusqu\u2019\u00e0 la temp\u00e9rature T1.<\/p>\n<p>Si tel n\u2019est pas le cas lors du d\u00e9marrage du mode ECS (T4&gt;T1)\u00a0: V4 reste ferm\u00e9e et V3 ouverte. Seule la chaudi\u00e8re fournira les calories n\u00e9cessaires pour satisfaire le besoin ECS.<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3 class=\"western\">Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>Seule l\u2019ECS fonctionne. Les deux r\u00e9seaux de chauffage sont \u00e0 l\u2019arr\u00eat.<\/p>\n<p>Le fonctionnement du mode ECS est le m\u00eame que celui de l\u2019hiver \u00e0 ceci pr\u00e8s que la PAC peut fonctionner \u00e0 une temp\u00e9rature T1 plus haute que celle en hiver. Si la PAC le permet T1 pourra \u00eatre \u00e9gale \u00e0 la temp\u00e9rature de consigne primaire de l\u2019\u00e9changeur \u00e0 plaque ECS. La PAC participera donc davantage \u00e0 la production ECS durant cette p\u00e9riode.<\/p>\n<p>Cette \u00e9l\u00e9vation de la temp\u00e9rature de consigne PAC, permettra de moins solliciter l\u2019appoint chaudi\u00e8re pour les faibles soutirages. La chaudi\u00e8re interviendra en tant qu\u2019appoint surtout pendant les p\u00e9riodes de pointe ECS.<\/p>\n<p>Le fonctionnement de V3 et V4 est le m\u00eame que celui en hiver.<\/p>\n<p>Si lors du d\u00e9marrage du mode ECS, T4 est inf\u00e9rieure \u00e0 T1-x\u00b0K, V4 s\u2019ouvre et V3 se ferme (intervention de la PAC). Lorsque T4 devient \u00e9gale \u00e0 T1, V4 se referme et V3 s\u2019ouvre \u00e0 nouveau (seule la chaudi\u00e8re assure le besoin ECS).<\/p>\n<p>Si lors du d\u00e9marrage du mode ECS T4 est sup\u00e9rieure \u00e0 T1, V4 reste ferm\u00e9e et V3 ouverte.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"46\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma DS4<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation des deux circuits de chauffage ou hybridation totale du chauffage avec la PAC.<\/p>\n<p>Le choix d\u2019hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s<\/li>\n<li>Leurs lois d\u2019eau sont compatibles avec de bonnes performances de la pompe \u00e0 chaleur.<\/li>\n<\/ul>\n<p>Si l\u2019un des deux r\u00e9seaux est haute temp\u00e9rature (incompatible avec de bonnes performances de la PAC, pr\u00e9f\u00e9rer une hybridation partielle ou mono circuit).<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re condensation sans contrainte de d\u00e9bit et de temp\u00e9rature.<\/p>\n<p>Hybridation de la production l\u2019ECS<\/p>\n<p>Ici la production d\u2019ECS est une production instantan\u00e9e avec un \u00e9changeur \u00e0 plaque surdimensionn\u00e9 de mani\u00e8re \u00e0 avoir un \u2206T primaire important. \u2206T primaire d\u2019au moins 30 35 K. Ce dimensionnement de l\u2019\u00e9changeur permet de travailler lors des soutirages avec des temp\u00e9ratures de retour vers les g\u00e9n\u00e9rateurs les plus basses possibles et donc favoriser le COP de la PAC ou le rendement de la chaudi\u00e8re.<\/p>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer un secours total et couvrir l\u2019int\u00e9gralit\u00e9 des besoins de chauffage et ECS du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s. Si la loi d\u2019eau d\u2019un des deux r\u00e9seaux est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<\/p>\n<p>Les deux ballons sont en eau technique (non sanitaire)\u00a0:<\/p>\n<ul>\n<li>Celui de la PAC est r\u00e9gul\u00e9 par sa temp\u00e9rature T1<\/li>\n<li>Celui de la production ECS (de la chaudi\u00e8re) par deux temp\u00e9ratures\u00a0: T5 en milieu de ballon et T6 en bas de ballon.<\/li>\n<\/ul>\n<p>Le surd\u00e9bit primaire de la PAC va venir progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n<p>La priorit\u00e9\u00a0ECS s\u2019enclenche lorsque le front froid atteint <span style=\"color: #000000;\">la sonde <\/span>T5 (T5 fix\u00e9e \u00e0 une temp\u00e9rature de 70\u00b0C par exemple).<\/p>\n<p>Elle se d\u00e9clenchera lorsque T5 et T6 = T5 \u2013 xK (avec x = 2 \u00e0 5) seront satisfaites,<\/p>\n<p>Ces deux conditions sont n\u00e9cessaires pour que la priorit\u00e9 ECS puisse s\u2019arr\u00eater. En effet T5 peut avoir atteint sa temp\u00e9rature de consigne alors que le bas de ballon est plus froid car aliment\u00e9 par une eau froide revenant de l\u2019\u00e9changeur ECS. Les deux conditions assurent donc que le ballon soit ainsi compl\u00e8tement charg\u00e9.<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 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class=\"western\">En chauffage<\/h4>\n<p>Les circuits de chauffage 8 et 9 sont aliment\u00e9s par la PAC et une chaudi\u00e8re \u00e0 condensation (sans contrainte de d\u00e9bit ni de temp\u00e9rature) qui assure l\u2019appoint.<\/p>\n<p><b>La PAC<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>Pour tenir compte des pertes en ligne des tuyauteries (entre la PAC et le ballon primaire) qui sont situ\u00e9es \u00e0 l\u2019ext\u00e9rieur ou en local non chauff\u00e9, la consigne PAC doit \u00eatre plus \u00e9lev\u00e9e que T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage dont la loi d\u2019eau est la plus importante, auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera que lorsque la temp\u00e9rature en T1 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re \u00e9quivalente \u00e0 la consigne T7.<\/p>\n<p>Si la temp\u00e9rature T1 n\u2019est pas suffisante, la sonde T7 va le d\u00e9tecter et demander \u00e0 la vanne V7 de s\u2019ouvrir pour que la chaudi\u00e8re apporte petit \u00e0 petit le compl\u00e9ment de chaleur n\u00e9cessaire aux circuits de chauffage.<\/p>\n<p>Dit autrement, en fonction de la chute de temp\u00e9rature constat\u00e9e en T1 par rapport \u00e0 la consigne du r\u00e9seau le plus d\u00e9favoris\u00e9, la vanne trois voies V7 va \u0153uvrer de mani\u00e8re \u00e0 forcer progressivement une partie du d\u00e9bit \u00e0 circuler vers la chaudi\u00e8re.<\/p>\n<p>D\u00e8s que la temp\u00e9rature T1 devient \u00e9gale \u00e0 la temp\u00e9rature d\u00e9sir\u00e9e par les r\u00e9seaux de chauffage +xK, T7 va d\u00e9tecter l\u2019exc\u00e8s de calorie apport\u00e9 par la chaudi\u00e8re et donc V7 va se fermer. La PAC assure alors seule, le besoin de chauffage.<\/p>\n<p>Ce principe de r\u00e9gulation qui permet \u00e0 la PAC et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage le plus demandeur favorise la performance ou le COP de la PAC.<\/p>\n<p>Mais la consigne T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure que celle des circuits chauffage. Le concepteur peut affecter en T1 une consigne correspondant \u00e0 la consigne ECS par exemple si la PAC peut atteindre ce niveau de temp\u00e9rature avec de bonnes performances. Cela permettra d\u2019augmenter la participation de la PAC au pr\u00e9chauffage de l\u2019ECS. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture.<\/p>\n<p>Lorsque la PAC a la puissance n\u00e9cessaire pour satisfaire la consigne T1 (loi d\u2019eau du r\u00e9seau le plus d\u00e9favoris\u00e9 + x\u00b0K), ce sont les vannes V8 et V9 qui maintiendront les lois d\u2019eau souhait\u00e9es par les deux r\u00e9seaux de chauffage.<\/p>\n<p><b>La chaudi\u00e8re<\/b> suit la consigne du r\u00e9seau de chauffage le plus demandeur ou la consigne de production de l\u2019eau chaude sanitaire lors d\u2019une demande ECS. Cette consigne du r\u00e9seau le plus demandeur est identique \u00e0 la consigne T7.<a name=\"_Toc219386789\"><\/a><\/p>\n<h4 class=\"western\">Explication du mode ECS<\/h4>\n<p>Le circulateur en amont de l\u2019\u00e9changeur ECS instantan\u00e9e fonctionne en permanence (Pour satisfaire \u00e0 minima les besoins du bouclage hors puisage). L\u2019apport de calorie provenant du ballon primaire est g\u00e9r\u00e9 par l\u2019ouverture de la V3V en amont de l\u2019\u00e9changeur ECS pour soit compenser les pertes de bouclage soit pour produire de l\u2019ECS.<\/p>\n<p>La consigne T5 du ballon primaire correspond \u00e0 la temp\u00e9rature primaire de dimensionnement de l\u2019\u00e9changeur \u00e0 plaques ECS.<\/p>\n<p>Le ballon tampon primaire ECS est maintenu en temp\u00e9rature soit par la PAC soit par la chaudi\u00e8re en fonction des besoins.<\/p>\n<p>Si la temp\u00e9rature en sortie de l\u2019\u00e9changeur ECS T4 est inf\u00e9rieure \u00e0 T1-x\u00b0K, la PAC participe au chauffage du primaire ECS.<\/p>\n<p>La vanne V4 s\u2019ouvre (autorisant le flux \u00e0 circuler vers le ballon de la PAC) et la vanne V3 se ferme. Lorsque T4 devient sup\u00e9rieure \u00e0 T1, V4 se referme et V3 s\u2019ouvre \u00e0 nouveau.<\/p>\n<p>La PAC ne pourra pr\u00e9chauffer le pr\u00e9parateur ECS que jusqu\u2019\u00e0 la temp\u00e9rature T1.<\/p>\n<p>Si tel n\u2019est pas le cas lors du d\u00e9marrage du mode ECS (T4&gt;T1)\u00a0: V4 reste ferm\u00e9e et V3 ouverte. Seule la chaudi\u00e8re fournira les calories n\u00e9cessaires pour satisfaire le besoin ECS.<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3 class=\"western\">Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>Seule l\u2019ECS fonctionne. Les deux r\u00e9seaux de chauffage sont \u00e0 l\u2019arr\u00eat.<\/p>\n<p>Le fonctionnement du mode ECS est le m\u00eame que celui de l\u2019hiver \u00e0 ceci pr\u00e8s que la PAC peut fonctionner \u00e0 une temp\u00e9rature T1 plus haute que celle en hiver. Si la PAC le permet T1 pourra \u00eatre \u00e9gale \u00e0 la temp\u00e9rature de consigne primaire de l\u2019\u00e9changeur \u00e0 plaque ECS. La PAC participera donc davantage \u00e0 la production ECS durant cette p\u00e9riode.<\/p>\n<p>Cette \u00e9l\u00e9vation de la temp\u00e9rature de consigne PAC, permettra de moins solliciter l\u2019appoint chaudi\u00e8re pour les faibles soutirages. La chaudi\u00e8re interviendra en tant qu\u2019appoint surtout pendant les p\u00e9riodes de pointe ECS.<\/p>\n<p>Le fonctionnement de V3 et V4 est le m\u00eame que celui en hiver.<\/p>\n<p>Si lors du d\u00e9marrage du mode ECS, T4 est inf\u00e9rieure \u00e0 T1-x\u00b0K, V4 s\u2019ouvre et V3 se ferme (intervention de la PAC). Lorsque T4 devient \u00e9gale \u00e0 T1, V4 se referme et V3 s\u2019ouvre \u00e0 nouveau (seule la chaudi\u00e8re assure le besoin ECS).<\/p>\n<p>Si lors du d\u00e9marrage du mode ECS T4 est sup\u00e9rieure \u00e0 T1, V4 reste ferm\u00e9e et V3 ouverte.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"44\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma DS3<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation d\u2019un seul circuit chauffage ou hybridation mono-circuit<\/p>\n<p>Le choix de ne pas hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Quand le premier r\u00e9seau de chauffage (r\u00e9seau n\u00b08) est un r\u00e9seau haute temp\u00e9rature (temp\u00e9rature peu compatible avec la PAC)<\/li>\n<li>Quand le circuit de chauffage hybrid\u00e9 (r\u00e9seau n\u00b09) a une loi d\u2019eau plus favorable \u00e0 la pompe \u00e0 chaleur et est d\u2019une puissance cons\u00e9quente par rapport \u00e0 l\u2019autre.<\/li>\n<\/ul>\n<p>La chaudi\u00e8re est une chaudi\u00e8re condensation sans contrainte de d\u00e9bit et de temp\u00e9rature.<\/p>\n<p>Hybridation de la production l\u2019ECS<\/p>\n<p>Ici la production d\u2019ECS est une production instantan\u00e9e avec un \u00e9changeur \u00e0 plaque surdimensionn\u00e9 de mani\u00e8re \u00e0 avoir un \u2206T primaire important. \u2206T primaire d\u2019au moins 30 35 K. Ce dimensionnement de l\u2019\u00e9changeur permet de travailler lors des soutirages avec des temp\u00e9ratures de retour vers les g\u00e9n\u00e9rateurs les plus basses possibles et donc favoriser le COP de la PAC ou le rendement de la chaudi\u00e8re.<\/p>\n<p>La configuration hydraulique de l\u2019ECS (PAC et chaudi\u00e8re alimentant un m\u00eame ballon) permet la possibilit\u00e9 de stocker de l\u2019\u00e9nergie issue de la PAC lors de p\u00e9riodes de faible sous tirages. Cela permet \u00e9galement en hiver de chauffer le ballon primaire ECS la nuit avec la PAC en profitant du r\u00e9duit de nuit chauffage. Pour cela, la PAC fournira la temp\u00e9rature la plus haute possible. D\u00e8s que le ballon primaire ECS est r\u00e9chauff\u00e9, la PAC r\u00e9gule selon la loi d\u2019eau de chauffage.<\/p>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer un secours total et couvrir l\u2019int\u00e9gralit\u00e9 des besoins de chauffage et ECS du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Le r\u00e9seau 9 est un r\u00e9seau r\u00e9gul\u00e9. Si la loi d\u2019eau de ce r\u00e9seau est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<\/p>\n<p>Les deux ballons sont en eau technique (non sanitaire)\u00a0:<\/p>\n<ul>\n<li>Celui de la PAC est r\u00e9gul\u00e9 par sa temp\u00e9rature T1<\/li>\n<li>Celui de la production ECS (de la chaudi\u00e8re) par deux temp\u00e9ratures\u00a0: T5 en milieu de ballon et T6 en bas de ballon.<\/li>\n<\/ul>\n<p>Le surd\u00e9bit primaire de la PAC va venir progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n<p>La priorit\u00e9\u00a0ECS s\u2019enclenche lorsque le front froid atteint <span style=\"color: #000000;\">la sonde <\/span>T5 (T5 fix\u00e9e \u00e0 une temp\u00e9rature de 70\u00b0C par exemple).<\/p>\n<p>Elle se d\u00e9clenchera lorsque T5 et T6 = T5 \u2013 xK (avec x = 2 \u00e0 5) seront satisfaites,<\/p>\n<p>Ces deux conditions sont n\u00e9cessaires pour que la priorit\u00e9 ECS puisse s\u2019arr\u00eater. En effet T5 peut avoir atteint sa temp\u00e9rature de consigne alors que le bas de ballon est plus froid car aliment\u00e9 par une eau froide revenant de l\u2019\u00e9changeur ECS. Les deux conditions assurent donc que le ballon soit ainsi compl\u00e8tement charg\u00e9.<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 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spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 17.5003V16.667C9.16668 16.446 9.25448 16.234 9.41076 16.0777C9.56704 15.9215 9.779 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chauffage<\/h4>\n<p>Les deux circuits de chauffage sont aliment\u00e9s pas une chaudi\u00e8re \u00e0 condensation sans contrainte de d\u00e9bit ni de temp\u00e9rature. Le r\u00e9seau 9 est \u00e9galement aliment\u00e9 par une pompe \u00e0 chaleur qui est prioritaire par rapport \u00e0 la chaudi\u00e8re.<\/p>\n<p><b>La PAC<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>Pour tenir compte des pertes en ligne des tuyauteries (entre la PAC et le ballon primaire) qui sont situ\u00e9es \u00e0 l\u2019ext\u00e9rieur ou en local non chauff\u00e9, la consigne PAC doit \u00eatre plus \u00e9lev\u00e9e que T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage n\u00b09, auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera que lorsque la temp\u00e9rature en T1 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re pour ce r\u00e9seau.<\/p>\n<p>Comme T1 suit la loi d\u2019eau du circuit n\u00b09 avec un d\u00e9calage de x\u00b0K, c\u2019est la vanne V10 avec sa sonde T10 qui r\u00e9ajuste cette consigne.<\/p>\n<p>Si la chaudi\u00e8re est en marche (\u00e0 la temp\u00e9rature pour satisfaire le r\u00e9seau n\u00b08) et que la PAC est en capacit\u00e9 de faire seule, T9 va d\u00e9tecter l\u2019exc\u00e9dent de calorie et donc se fermer pour faire circuler plus de retour chauffage dans le d\u00e9part n\u00b09, jusqu\u2019\u00e0 se fermer compl\u00e8tement.<\/p>\n<p>Lorsque la PAC n\u2019a plus la puissance n\u00e9cessaire, T9 va baisser et V9 s\u2019ouvrir progressivement c\u00f4t\u00e9 chaudi\u00e8re.<\/p>\n<p>Ce principe de r\u00e9gulation qui permet \u00e0 la PAC et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage n\u00b09 favorise la performance ou le COP de la PAC.<\/p>\n<p>Mais la consigne T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure que celle du circuit de chauffage n\u00b09. Cela permettra d\u2019augmenter la participation de la PAC au pr\u00e9chauffage de l\u2019ECS. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture. Dans ce cas ce sont la vanne V10 et la sonde T10 qui maintiennent la loi d\u2019eau de chauffage souhait\u00e9e par le r\u00e9seau n\u00b09.<\/p>\n<p>Lors de la saison de chauffe, il y a \u00e9galement la possibilit\u00e9 de demander une consigne diff\u00e9rente pour T1 entre la journ\u00e9e (loi d\u2019eau) et la nuit (temp\u00e9rature constante) pour assurer la charge du ballon primaire ECS par la PAC avant la premi\u00e8re pointe de soutirage ECS du matin.<\/p>\n<p><b>La chaudi\u00e8re<\/b> suit la consigne du r\u00e9seau de chauffage le plus demandeur ou la consigne de production de l\u2019eau chaude sanitaire lors d\u2019une demande ECS. Cette consigne du r\u00e9seau le plus demandeur est identique \u00e0 la consigne T8.<\/p>\n<p>&nbsp;<\/p>\n<h4 class=\"western\">Explication du mode ECS<\/h4>\n<p>Le circulateur en amont de l\u2019\u00e9changeur ECS instantan\u00e9e fonctionne en permanence (Pour satisfaire \u00e0 minima les besoins du bouclage hors puisage). L\u2019apport de calorie provenant du ballon primaire est g\u00e9r\u00e9 par l\u2019ouverture de la V3V en amont de l\u2019\u00e9changeur ECS pour soit compenser les pertes de bouclage soit pour produire de l\u2019ECS.<\/p>\n<p>La consigne T5 du ballon primaire correspond \u00e0 la temp\u00e9rature primaire de dimensionnement de l\u2019\u00e9changeur \u00e0 plaques ECS.<\/p>\n<p>Le ballon tampon primaire ECS est maintenu en temp\u00e9rature soit par la PAC soit par la chaudi\u00e8re en fonction des besoins.<\/p>\n<p>Si la temp\u00e9rature en sortie de l\u2019\u00e9changeur ECS T4 est inf\u00e9rieure \u00e0 T1-x\u00b0K, la PAC participe au chauffage du primaire ECS.<\/p>\n<p>La vanne V5 s\u2019ouvre (autorisant le flux \u00e0 circuler de la PAC vers le ballon ECS) et la vanne V6 se ferme. Lorsque T4 devient sup\u00e9rieure \u00e0 T1, V5 se referme et V6 s\u2019ouvre \u00e0 nouveau.<\/p>\n<p>La PAC ne pourra pr\u00e9chauffer le pr\u00e9parateur ECS que jusqu\u2019\u00e0 la temp\u00e9rature T1.<\/p>\n<p>La configuration hydraulique s\u00e9lectionn\u00e9e permet de stocker de l\u2019\u00e9nergie dans le ballon ECS. Lors de faibles sous tirages (la nuit par exemple) l\u2019\u00e9nergie issue de la PAC peut se stocker si T1 est choisie \u00e9lev\u00e9e.<\/p>\n<p>Si tel n\u2019est pas le cas lors du d\u00e9marrage du mode ECS (T4&gt;T1)\u00a0: V5 reste ferm\u00e9e et V6 ouverte. Seule la chaudi\u00e8re fournira les calories n\u00e9cessaires pour satisfaire le besoin ECS.<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3 class=\"western\">Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>Seule l\u2019ECS fonctionne. Les deux r\u00e9seaux de chauffage sont \u00e0 l\u2019arr\u00eat. La vanne V6 est ferm\u00e9e tout l\u2019\u00e9t\u00e9.<\/p>\n<p>Le fonctionnement du mode ECS est le m\u00eame que celui de l\u2019hiver \u00e0 ceci pr\u00e8s que la PAC peut fonctionner \u00e0 une temp\u00e9rature T1 plus haute que celle en hiver. Si la PAC le permet T1 pourra \u00eatre \u00e9gale \u00e0 la temp\u00e9rature de consigne primaire de l\u2019\u00e9changeur \u00e0 plaque ECS. La PAC participera donc davantage \u00e0 la production ECS durant cette p\u00e9riode.<\/p>\n<p>Cette \u00e9l\u00e9vation de la temp\u00e9rature de consigne PAC, permettra de moins solliciter l\u2019appoint chaudi\u00e8re pour les faibles soutirages. La chaudi\u00e8re interviendra en tant qu\u2019appoint surtout pendant les p\u00e9riodes de pointe ECS.<\/p>\n<p>Dans cette saison V5 est toujours ouverte et V6 toujours ferm\u00e9e mais la PAC n\u2019intervient que si T4&lt;T1-x\u00b0K.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"42\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma DS2<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation des deux circuits de chauffage ou hybridation totale du chauffage avec la PAC.<\/p>\n<p>Le choix d\u2019hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s<\/li>\n<li>Leurs lois d\u2019eau sont compatibles avec de bonnes performances de la pompe \u00e0 chaleur.<\/li>\n<\/ul>\n<p>Si l\u2019un des deux r\u00e9seaux est haute temp\u00e9rature (incompatible avec de bonnes performances de la PAC, pr\u00e9f\u00e9rer une hybridation partielle ou mono circuit).<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re condensation sans contrainte de d\u00e9bit et de temp\u00e9rature.<\/p>\n<p>Hybridation de la production l\u2019ECS<\/p>\n<p>Ici la production d\u2019ECS est une production instantan\u00e9e avec un \u00e9changeur \u00e0 plaque surdimensionn\u00e9 de mani\u00e8re \u00e0 avoir un \u2206T primaire important. \u2206T primaire d\u2019au moins 30 35 K. Ce dimensionnement de l\u2019\u00e9changeur permet de travailler lors des soutirages avec des temp\u00e9ratures de retour vers les g\u00e9n\u00e9rateurs les plus basses possibles et donc favoriser le COP de la PAC ou le rendement de la chaudi\u00e8re.<\/p>\n<p>La configuration hydraulique de l\u2019ECS (PAC et chaudi\u00e8re alimentant un m\u00eame ballon) permet la possibilit\u00e9 de stocker de l\u2019\u00e9nergie issue de la PAC lors de p\u00e9riodes de faible sous tirages. Cela permet \u00e9galement en hiver de chauffer le ballon primaire ECS la nuit avec la PAC en profitant du r\u00e9duit de nuit chauffage. Pour cela, la PAC fournira la temp\u00e9rature la plus haute possible. D\u00e8s que le ballon primaire ECS est r\u00e9chauff\u00e9, la PAC r\u00e9gule selon la loi d\u2019eau de chauffage.<\/p>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer un secours total et couvrir l\u2019int\u00e9gralit\u00e9 des besoins de chauffage et ECS du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s. Si la loi d\u2019eau d\u2019un des deux r\u00e9seaux est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<\/p>\n<p>Les deux ballons sont en eau technique (non sanitaire)\u00a0:<\/p>\n<ul>\n<li>Celui de la PAC est r\u00e9gul\u00e9 par sa temp\u00e9rature T1<\/li>\n<li>Celui de la production ECS (de la chaudi\u00e8re) par deux temp\u00e9ratures\u00a0: T5 en milieu de ballon et T6 en bas de ballon.<\/li>\n<\/ul>\n<p>Le surd\u00e9bit primaire de la PAC va venir progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n<p>La priorit\u00e9\u00a0ECS s\u2019enclenche lorsque le front froid atteint <span style=\"color: #000000;\">la sonde <\/span>T5 (T5 fix\u00e9e \u00e0 une temp\u00e9rature de 70\u00b0C par exemple).<\/p>\n<p>Elle se d\u00e9clenchera lorsque T5 et T6 = T5 \u2013 xK (avec x = 2 \u00e0 5) seront satisfaites,<\/p>\n<p>Ces deux conditions sont n\u00e9cessaires pour que la priorit\u00e9 ECS puisse s\u2019arr\u00eater. En effet T5 peut avoir atteint sa temp\u00e9rature de consigne alors que le bas de ballon est plus froid car aliment\u00e9 par une eau froide revenant de l\u2019\u00e9changeur ECS. Les deux conditions assurent donc que le ballon soit ainsi compl\u00e8tement charg\u00e9.<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 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chauffage<\/h4>\n<p class=\"western\">Les circuits de chauffage 8 et 9 sont aliment\u00e9s par la PAC et une chaudi\u00e8re \u00e0 condensation (sans contrainte de d\u00e9bit ni de temp\u00e9rature) qui assure l\u2019appoint.<\/p>\n<p><b>La PAC<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>Pour tenir compte des pertes en ligne des tuyauteries (entre la PAC et le ballon primaire) qui sont situ\u00e9es \u00e0 l\u2019ext\u00e9rieur ou en local non chauff\u00e9, la consigne PAC doit \u00eatre plus \u00e9lev\u00e9e que T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage dont la loi d\u2019eau est la plus importante, auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera que lorsque la temp\u00e9rature en T1 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re \u00e9quivalente \u00e0 la consigne T7.<\/p>\n<p>Si la temp\u00e9rature T1 n\u2019est pas suffisante, la sonde T7 va le d\u00e9tecter et demander \u00e0 la vanne V7 de s\u2019ouvrir pour que la chaudi\u00e8re apporte petit \u00e0 petit le compl\u00e9ment de chaleur n\u00e9cessaire aux circuits de chauffage.<\/p>\n<p>Dit autrement, en fonction de la chute de temp\u00e9rature constat\u00e9e en T1 par rapport \u00e0 la consigne du r\u00e9seau le plus d\u00e9favoris\u00e9, la vanne trois voies V7 va \u0153uvrer de mani\u00e8re \u00e0 forcer progressivement une partie du d\u00e9bit \u00e0 circuler vers la chaudi\u00e8re.<\/p>\n<p>D\u00e8s que la temp\u00e9rature T1 devient \u00e9gale \u00e0 la temp\u00e9rature d\u00e9sir\u00e9e par les r\u00e9seaux de chauffage +xK, T7 va d\u00e9tecter l\u2019exc\u00e8s de calorie apport\u00e9 par la chaudi\u00e8re et donc V7 va se fermer. La PAC assure alors seule, le besoin de chauffage.<\/p>\n<p>Ce principe de r\u00e9gulation qui permet \u00e0 la PAC et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage le plus demandeur favorise la performance ou le COP de la PAC.<\/p>\n<p>Mais la consigne T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure que celle des circuits chauffage. Le concepteur peut affecter en T1 une consigne correspondant \u00e0 la consigne ECS par exemple si la PAC peut atteindre ce niveau de temp\u00e9rature avec de bonnes performances. Cela permettra d\u2019augmenter la participation de la PAC au pr\u00e9chauffage de l\u2019ECS. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture.<\/p>\n<p>Lors de la saison de chauffe, il y a \u00e9galement la possibilit\u00e9 de demander une consigne diff\u00e9rente pour T1 entre la journ\u00e9e (loi d\u2019eau) et la nuit (temp\u00e9rature constante) pour assurer la charge du ballon primaire ECS par la PAC avant la premi\u00e8re pointe de soutirage ECS du matin.<\/p>\n<p>Lorsque la PAC a la puissance n\u00e9cessaire pour satisfaire la consigne T1 (loi d\u2019eau du r\u00e9seau le plus d\u00e9favoris\u00e9 + x\u00b0K), ce sont les vannes V8 et V9 qui maintiendront les lois d\u2019eau souhait\u00e9es par les deux r\u00e9seaux de chauffage.<\/p>\n<p><b>La chaudi\u00e8re<\/b> suit la consigne du r\u00e9seau de chauffage le plus demandeur ou la consigne de production de l\u2019eau chaude sanitaire lors d\u2019une demande ECS. Cette consigne du r\u00e9seau le plus demandeur est identique \u00e0 la consigne T7.<\/p>\n<p>&nbsp;<\/p>\n<h4 class=\"western\">Explication du mode ECS<\/h4>\n<p>Le circulateur en amont de l\u2019\u00e9changeur ECS instantan\u00e9e fonctionne en permanence (Pour satisfaire \u00e0 minima les besoins du bouclage hors puisage). L\u2019apport de calorie provenant du ballon primaire est g\u00e9r\u00e9 par l\u2019ouverture de la V3V en amont de l\u2019\u00e9changeur ECS pour soit compenser les pertes de bouclage soit pour produire de l\u2019ECS.<\/p>\n<p>La consigne T5 du ballon primaire correspond \u00e0 la temp\u00e9rature primaire de dimensionnement de l\u2019\u00e9changeur \u00e0 plaques ECS.<\/p>\n<p>Le ballon tampon primaire ECS est maintenu en temp\u00e9rature soit par la PAC soit par la chaudi\u00e8re en fonction des besoins.<\/p>\n<p>Si la temp\u00e9rature en sortie de l\u2019\u00e9changeur ECS T4 est inf\u00e9rieure \u00e0 T1-x\u00b0K, la PAC participe au chauffage du primaire ECS.<\/p>\n<p>La vanne V5 s\u2019ouvre (autorisant le flux \u00e0 circuler de la PAC vers le ballon ECS) et la vanne V6 se ferme. Lorsque T4 devient sup\u00e9rieure \u00e0 T1, V5 se referme et V6 s\u2019ouvre \u00e0 nouveau.<\/p>\n<p>La PAC ne pourra pr\u00e9chauffer le pr\u00e9parateur ECS que jusqu\u2019\u00e0 la temp\u00e9rature T1<\/p>\n<p>La configuration hydraulique s\u00e9lectionn\u00e9e permet de stocker de l\u2019\u00e9nergie dans le ballon ECS. Lors de faibles sous tirages (la nuit par exemple) l\u2019\u00e9nergie issue de la PAC peut se stocker si T1 est choisie \u00e9lev\u00e9e.<\/p>\n<p>Si tel n\u2019est pas le cas lors du d\u00e9marrage du mode ECS (T4&gt;T1)\u00a0: V5 reste ferm\u00e9e et V6 ouverte. Seule la chaudi\u00e8re fournira les calories n\u00e9cessaires pour satisfaire le besoin ECS.<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h4>Fonctionnement en mode \u00e9t\u00e9.<\/h4>\n<p>Seule l\u2019ECS fonctionne. Les deux r\u00e9seaux de chauffage sont \u00e0 l\u2019arr\u00eat. V6 est toujours ferm\u00e9e sur cette saison. V7 \u00e9galement.<\/p>\n<p>Le fonctionnement du mode ECS est le m\u00eame que celui de l\u2019hiver \u00e0 ceci pr\u00e8s que la PAC peut fonctionner \u00e0 une temp\u00e9rature T1 plus haute que celle en hiver. Si la PAC le permet T1 pourra \u00eatre \u00e9gale \u00e0 la temp\u00e9rature de consigne primaire de l\u2019\u00e9changeur \u00e0 plaque ECS. La PAC participera donc davantage \u00e0 la production ECS durant cette p\u00e9riode.<\/p>\n<p>Cette \u00e9l\u00e9vation de la temp\u00e9rature de consigne PAC, permettra de moins solliciter l\u2019appoint chaudi\u00e8re pour les faibles soutirages. La chaudi\u00e8re interviendra en tant qu\u2019appoint surtout pendant les p\u00e9riodes de pointe ECS.<\/p>\n<p>Dans cette saison V5 est toujours ouverte et V6 toujours ferm\u00e9e mais la PAC n\u2019intervient que si T4&lt;T1-x\u00b0K.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"40\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma DS1 ter<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation des deux circuits de chauffage ou hybridation totale du chauffage avec la PAC.<\/p>\n<p>Le choix d\u2019hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s<\/li>\n<li>Leurs lois d\u2019eau sont compatibles avec de bonnes performances de la pompe \u00e0 chaleur.<\/li>\n<\/ul>\n<p>Si l\u2019un des deux r\u00e9seaux est haute temp\u00e9rature (incompatible avec de bonnes performances de la PAC, pr\u00e9f\u00e9rer une hybridation partielle ou mono circuit).<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re avec une contrainte de d\u00e9bit et de temp\u00e9rature. Cette double contrainte est s\u00e9curis\u00e9e par la pr\u00e9sence de la bouteille, de la sonde de temp\u00e9rature T3 ainsi que de la vanne V3 en sortie de chaudi\u00e8re.<\/p>\n<p>Hybridation de l\u2019ECS par circulation de l\u2019eau froide sanitaire au travers d\u2019un \u00e9changeur reli\u00e9 au ballon de la pompe \u00e0 chaleur.<\/p>\n<p>Ici la production d\u2019ECS est laiss\u00e9e au libre choix du concepteur.<\/p>\n<ul>\n<li>Echangeur \u00e0 plaque + ballon de stockage ECS<\/li>\n<li>Ballon de stockage ECS avec \u00e9changeur int\u00e9gr\u00e9 dans le ballon<\/li>\n<li>Stockage primaire + \u00e9changeur \u00e0 plaque<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (Ppac) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>Ppac(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer un secours total et couvrir l\u2019int\u00e9gralit\u00e9 des besoins de chauffage et ECS du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s. Si la loi d\u2019eau d\u2019un des deux r\u00e9seaux est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature. La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<br \/>\nLe ballon de la PAC est en eau technique (non sanitaire).<br \/>\nLe sur d\u00e9bit primaire par rapport au secondaire (id\u00e9alement de 5%) va progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 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<\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 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spm:current:opacity-100 active\">\n <h3>Fonctionnement en mode hiver<\/h3>\n<h4>En chauffage<\/h4>\n<p>Les circuits de chauffage 8 et 9 sont aliment\u00e9s par la PAC et une chaudi\u00e8re \u00e0 condensation (avec contrainte de d\u00e9bit et de temp\u00e9rature) qui assure l\u2019appoint.<\/p>\n<p><b>La PAC<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>Pour tenir compte des pertes en ligne des tuyauteries (entre la PAC et le ballon primaire) qui sont situ\u00e9es \u00e0 l\u2019ext\u00e9rieur ou en local non chauff\u00e9, la consigne PAC doit \u00eatre plus \u00e9lev\u00e9e que T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage dont la loi d\u2019eau est la plus importante auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera lorsque la temp\u00e9rature en T1 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re.<\/p>\n<p>Si la temp\u00e9rature T1 en sortie du ballon de la PAC n\u2019est pas suffisante, la sonde T7 va le d\u00e9tecter et demander \u00e0 la vanne V7 de s\u2019ouvrir pour que la chaudi\u00e8re apporte petit \u00e0 petit le compl\u00e9ment de chaleur n\u00e9cessaire aux circuits de chauffage.<\/p>\n<p>Dit autrement, en fonction de la chute de temp\u00e9rature constat\u00e9e en T1 par rapport \u00e0 la consigne du r\u00e9seau le plus d\u00e9favoris\u00e9, la vanne trois voies V7 va \u0153uvrer de mani\u00e8re \u00e0 forcer progressivement une partie du d\u00e9bit \u00e0 circuler vers la chaudi\u00e8re.<\/p>\n<p>D\u00e8s que la temp\u00e9rature T1 devient \u00e9gale \u00e0 la temp\u00e9rature d\u00e9sir\u00e9e par les r\u00e9seaux de chauffage +xK, T7 va d\u00e9tecter l\u2019exc\u00e8s de calorie apport\u00e9 par la chaudi\u00e8re et donc V7 va se fermer. La PAC assure alors seule, le besoin de chauffage.<\/p>\n<p>Ce principe de r\u00e9gulation qui permet \u00e0 la PAC et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage le plus demandeur favorise la performance ou le COP de la PAC.<\/p>\n<p>Mais la consigne du ballon primaire PAC en T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure que celle des circuits chauffage. Le concepteur peut affecter en T1 une consigne correspondant \u00e0 la consigne ECS par exemple si la PAC peut atteindre ce niveau de temp\u00e9rature avec de bonnes performances. Cela permettra d\u2019augmenter la participation de la PAC au pr\u00e9chauffage de l\u2019eau froide sanitaire. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture.<\/p>\n<p>Lorsque la PAC a la puissance n\u00e9cessaire pour satisfaire la consigne T1 (loi d\u2019eau du r\u00e9seau le plus d\u00e9favoris\u00e9 + x\u00b0K), ce sont les vannes V8 et V9 qui maintiendront les lois d\u2019eau souhait\u00e9es par les deux r\u00e9seaux de chauffage.<\/p>\n<p><b>La chaudi\u00e8re<\/b> fonctionne \u00e0 temp\u00e9rature constante.<\/p>\n<p>Elle se met en route si un \u00e9cart entre cette consigne et T7 est constat\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<h4>Explication du mode ECS<\/h4>\n<p>L\u2019eau froide sanitaire est pr\u00e9chauff\u00e9e par circulation dans l\u2019\u00e9changeur aliment\u00e9 par T1. La circulation dans cet \u00e9changeur (c\u00f4t\u00e9 primaire) se met en route d\u00e8s lors qu\u2019un puisage de plus de x litres\/minute est constat\u00e9, ceci pour \u00e9viter une mise en route pour des micro-puisages.<\/p>\n<p>Comme la pompe \u00e0 chaleur a une contrainte de temp\u00e9rature de retour minimum, la sonde T1bis a pour r\u00f4le de limiter le d\u00e9bit circulant dans l\u2019\u00e9changeur lorsqu\u2019on s\u2019approche de cette temp\u00e9rature. Elle ordonnera l\u2019arr\u00eat de la pompe alimentant l\u2019\u00e9changeur ECS d\u00e8s lors que cette temp\u00e9rature sera atteinte (cas de tr\u00e8s fort puisages ECS).<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3>Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>Seule l\u2019ECS fonctionne. Les deux r\u00e9seaux de chauffage sont \u00e0 l\u2019arr\u00eat.<\/p>\n<p>Le fonctionnement du mode ECS est le m\u00eame que celui de l\u2019hiver \u00e0 ceci pr\u00e8s que la PAC peut fonctionner \u00e0 une consigne T1 plus importante qu\u2019en hiver. Si la PAC le permet cette consigne pourra \u00eatre \u00e9gale \u00e0 la temp\u00e9rature de consigne primaire de la production d\u2019ECS. La PAC aura ainsi un taux de couverture plus important et participera donc davantage \u00e0 la production ECS durant cette p\u00e9riode.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"38\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma DS1 bis<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3 class=\"western\">Pr\u00e9sentation<\/h3>\n<p>Hybridation des deux circuits de chauffage ou hybridation totale du chauffage avec la PAC.<\/p>\n<p>Le choix d\u2019hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s<\/li>\n<li>Leurs lois d\u2019eau sont compatibles avec de bonnes performances de la pompe \u00e0 chaleur.<\/li>\n<\/ul>\n<p>Si l\u2019un des deux r\u00e9seaux est haute temp\u00e9rature (incompatible avec de bonnes performances de la PAC, pr\u00e9f\u00e9rer une hybridation partielle ou mono circuit).<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re condensation sans contrainte de temp\u00e9rature mais avec une contrainte de d\u00e9bit. Cette contrainte est s\u00e9curis\u00e9e par la pr\u00e9sence de la bouteille en sortie de chaudi\u00e8re.<\/p>\n<p>Hybridation de l\u2019ECS par circulation de l\u2019eau froide sanitaire au travers d\u2019un \u00e9changeur reli\u00e9 au ballon de la pompe \u00e0 chaleur.<\/p>\n<p>Ici la production d\u2019ECS est laiss\u00e9e au libre choix du concepteur.<\/p>\n<ul>\n<li>Echangeur \u00e0 plaque + ballon de stockage ECS<\/li>\n<li>Ballon de stockage ECS avec \u00e9changeur int\u00e9gr\u00e9 dans le ballon<\/li>\n<li>Stockage primaire + \u00e9changeur \u00e0 plaque<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer un secours total et couvrir l\u2019int\u00e9gralit\u00e9 des besoins de chauffage et ECS du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s. Si la loi d\u2019eau d\u2019un des deux r\u00e9seaux est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<\/p>\n<p>Le ballon de la PAC est en eau technique (non sanitaire).<\/p>\n<p>Le sur d\u00e9bit primaire par rapport au secondaire (id\u00e9alement de 5%) va progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 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<\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 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spm:current:opacity-100 active\">\n <h3>Fonctionnement en mode hiver<\/h3>\n<h4 class=\"western\">En chauffage<\/h4>\n<p>Les circuits de chauffage 8 et 9 sont aliment\u00e9s par la PAC et une chaudi\u00e8re \u00e0 condensation (avec contrainte de d\u00e9bit) qui assure l\u2019appoint.<\/p>\n<p><b>La PAC<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>Pour tenir compte des pertes en ligne des tuyauteries (entre la PAC et le ballon primaire) qui sont situ\u00e9es \u00e0 l\u2019ext\u00e9rieur ou en local non chauff\u00e9, la consigne PAC doit \u00eatre plus \u00e9lev\u00e9e que T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage dont la loi d\u2019eau est la plus importante auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera lorsque la temp\u00e9rature en T1 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re \u00e9quivalente \u00e0 la consigne T7.<\/p>\n<p>Si la temp\u00e9rature T1 en sortie du ballon de la PAC n\u2019est pas suffisante, la sonde T7 va le d\u00e9tecter et demander \u00e0 la vanne V7 de s\u2019ouvrir pour que la chaudi\u00e8re apporte petit \u00e0 petit le compl\u00e9ment de chaleur n\u00e9cessaire aux circuits de chauffage.<\/p>\n<p>Dit autrement, en fonction de la chute de temp\u00e9rature constat\u00e9e en T1 par rapport \u00e0 la consigne du r\u00e9seau le plus d\u00e9favoris\u00e9, la vanne trois voies V7 va \u0153uvrer de mani\u00e8re \u00e0 forcer progressivement une partie du d\u00e9bit \u00e0 circuler vers la chaudi\u00e8re.<\/p>\n<p>D\u00e8s que la temp\u00e9rature T1 devient \u00e9gale \u00e0 la temp\u00e9rature d\u00e9sir\u00e9e par les r\u00e9seaux de chauffage +xK, T7 va d\u00e9tecter l\u2019exc\u00e8s de calorie apport\u00e9 par la chaudi\u00e8re et donc V7 va se fermer. La PAC assure alors seule, le besoin de chauffage.<\/p>\n<p>Ce principe de r\u00e9gulation qui permet \u00e0 la PAC et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage le plus demandeur favorise la performance ou le COP de la PAC.<\/p>\n<p>Mais la consigne du ballon primaire PAC en T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure que celle des circuits chauffage. Le concepteur peut affecter en T1 une consigne correspondant \u00e0 la consigne ECS par exemple si la PAC peut atteindre ce niveau de temp\u00e9rature avec de bonnes performances. Cela permettra d\u2019augmenter la participation de la PAC au pr\u00e9chauffage de l\u2019eau froide sanitaire. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture.<\/p>\n<p>Lorsque la PAC a la puissance n\u00e9cessaire pour satisfaire la consigne T1 (loi d\u2019eau du r\u00e9seau le plus d\u00e9favoris\u00e9 + x\u00b0K), ce sont les vannes V8 et V9 qui maintiendront les lois d\u2019eau souhait\u00e9es par les deux r\u00e9seaux de chauffage.<\/p>\n<p><b>La chaudi\u00e8re<\/b> suit la consigne du r\u00e9seau de chauffage le plus demandeur ou la consigne de production de l\u2019eau chaude sanitaire lors d\u2019une demande ECS. Cette consigne du r\u00e9seau le plus demandeur est identique \u00e0 la consigne T7.<\/p>\n<p>Elle se met en route si un \u00e9cart entre cette consigne et T7 est constat\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<h4 class=\"western\">Explication du mode ECS<\/h4>\n<p>L\u2019eau froide sanitaire est pr\u00e9chauff\u00e9e par circulation dans l\u2019\u00e9changeur aliment\u00e9 par T1. La circulation dans cet \u00e9changeur (c\u00f4t\u00e9 primaire) se met en route d\u00e8s lors qu\u2019un puisage de plus de x litres\/minute est constat\u00e9, ceci pour \u00e9viter une mise en route pour des micro-puisages.<\/p>\n<p>Comme la pompe \u00e0 chaleur a une contrainte de temp\u00e9rature de retour minimum, la sonde T1bis a pour r\u00f4le de limiter le d\u00e9bit circulant dans l\u2019\u00e9changeur lorsqu\u2019on s\u2019approche de cette temp\u00e9rature. Elle ordonnera l\u2019arr\u00eat de la pompe alimentant l\u2019\u00e9changeur ECS d\u00e8s lors que cette temp\u00e9rature sera atteinte (cas de tr\u00e8s fort puisages ECS).<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3>Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>Seule l\u2019ECS fonctionne. Les deux r\u00e9seaux de chauffage sont \u00e0 l\u2019arr\u00eat.<\/p>\n<p>Le fonctionnement du mode ECS est le m\u00eame que celui de l\u2019hiver \u00e0 ceci pr\u00e8s que la PAC peut fonctionner \u00e0 une consigne T1 plus importante qu\u2019en hiver. Si la PAC le permet cette consigne pourra \u00eatre \u00e9gale \u00e0 la temp\u00e9rature de consigne primaire de la production d\u2019ECS. La PAC aura ainsi un taux de couverture plus important et participera donc davantage \u00e0 la production ECS durant cette p\u00e9riode.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"36\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma DS1<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation des deux circuits de chauffage ou hybridation totale du chauffage avec la PAC.<\/p>\n<p>Le choix d\u2019hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s<\/li>\n<li>Leurs lois d\u2019eau sont compatibles avec de bonnes performances de la pompe \u00e0 chaleur.<\/li>\n<\/ul>\n<p>Si l\u2019un des deux r\u00e9seaux est haute temp\u00e9rature (incompatible avec de bonnes performances de la PAC, pr\u00e9f\u00e9rer une hybridation partielle ou mono circuit).<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re condensation sans contrainte de d\u00e9bit et de temp\u00e9rature.<\/p>\n<p>Hybridation de l\u2019ECS par circulation de l\u2019eau froide sanitaire au travers d\u2019un \u00e9changeur reli\u00e9 au ballon de la pompe \u00e0 chaleur.<\/p>\n<p>Ici la production d\u2019ECS est laiss\u00e9e au libre choix du concepteur.<\/p>\n<ul>\n<li>Echangeur \u00e0 plaque + ballon de stockage ECS<\/li>\n<li>Ballon de stockage ECS avec \u00e9changeur int\u00e9gr\u00e9 dans le ballon<\/li>\n<li>Stockage primaire + \u00e9changeur \u00e0 plaque<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer un secours total et couvrir l\u2019int\u00e9gralit\u00e9 des besoins de chauffage et ECS du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s. Si la loi d\u2019eau d\u2019un des deux r\u00e9seaux est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<\/p>\n<p>Le ballon de la PAC est en eau technique (non sanitaire).<\/p>\n<p>Le sur d\u00e9bit primaire par rapport au secondaire (id\u00e9alement de 5%) va progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 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spm:current:opacity-100 active\">\n <h3>Fonctionnement en mode hiver<\/h3>\n<h4 class=\"western\">En chauffage<\/h4>\n<p>Les circuits de chauffage 8 et 9 sont aliment\u00e9s par la PAC et une chaudi\u00e8re \u00e0 condensation (sans contrainte de d\u00e9bit ni de temp\u00e9rature) qui assure l\u2019appoint.<\/p>\n<p><b>La PAC<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>Pour tenir compte des pertes en ligne des tuyauteries (entre la PAC et le ballon primaire) qui sont situ\u00e9es \u00e0 l\u2019ext\u00e9rieur ou en local non chauff\u00e9, la consigne PAC doit \u00eatre plus \u00e9lev\u00e9e que T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage dont la loi d\u2019eau est la plus importante auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera lorsque la temp\u00e9rature en T1 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re \u00e9quivalente \u00e0 la consigne T7.<\/p>\n<p>Si la temp\u00e9rature T1 en sortie du ballon de la PAC n\u2019est pas suffisante, la sonde T7 va le d\u00e9tecter et demander \u00e0 la vanne V7 de s\u2019ouvrir pour que la chaudi\u00e8re apporte petit \u00e0 petit le compl\u00e9ment de chaleur n\u00e9cessaire aux circuits de chauffage.<\/p>\n<p>Dit autrement, en fonction de la chute de temp\u00e9rature constat\u00e9e en T1 par rapport \u00e0 la consigne du r\u00e9seau le plus d\u00e9favoris\u00e9, la vanne trois voies V7 va \u0153uvrer de mani\u00e8re \u00e0 forcer progressivement une partie du d\u00e9bit \u00e0 circuler vers la chaudi\u00e8re.<\/p>\n<p>D\u00e8s que la temp\u00e9rature T1 devient \u00e9gale \u00e0 la temp\u00e9rature d\u00e9sir\u00e9e par les r\u00e9seaux de chauffage +xK, T7 va d\u00e9tecter l\u2019exc\u00e8s de calorie apport\u00e9 par la chaudi\u00e8re et donc V7 va se fermer. La PAC assure alors seule, le besoin de chauffage.<\/p>\n<p>Ce principe de r\u00e9gulation qui permet \u00e0 la PAC et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage le plus demandeur favorise la performance ou le COP de la PAC.<\/p>\n<p>Mais la consigne du ballon primaire PAC en T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure que celle des circuits chauffage. Le concepteur peut affecter en T1 une consigne correspondant \u00e0 la consigne ECS par exemple si la PAC peut atteindre ce niveau de temp\u00e9rature avec de bonnes performances. Cela permettra d\u2019augmenter la participation de la PAC au pr\u00e9chauffage de l\u2019eau froide sanitaire. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture.<\/p>\n<p>Lorsque la PAC a la puissance n\u00e9cessaire pour satisfaire la consigne T1 (loi d\u2019eau du r\u00e9seau le plus d\u00e9favoris\u00e9 + x\u00b0K), ce sont les vannes V8 et V9 qui maintiendront les lois d\u2019eau souhait\u00e9es par les deux r\u00e9seaux de chauffage.<\/p>\n<p><b>La chaudi\u00e8re<\/b> suit la consigne du r\u00e9seau de chauffage le plus demandeur ou la consigne de production de l\u2019eau chaude sanitaire lors d\u2019une demande ECS. Cette consigne du r\u00e9seau le plus demandeur est identique \u00e0 la consigne T7.<\/p>\n<p>Elle se met en route si un \u00e9cart entre cette consigne et T7 est constat\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<h4>Explication du mode ECS<\/h4>\n<p>L\u2019eau froide sanitaire est pr\u00e9chauff\u00e9e par circulation dans l\u2019\u00e9changeur aliment\u00e9 par T1. La circulation dans cet \u00e9changeur (c\u00f4t\u00e9 primaire) se met en route d\u00e8s lors qu\u2019un puisage de plus de x litres\/minute est constat\u00e9, ceci pour \u00e9viter une mise en route pour des micro-puisages.<\/p>\n<p>Comme la pompe \u00e0 chaleur a une contrainte de temp\u00e9rature de retour minimum, la sonde T1bis a pour r\u00f4le de limiter le d\u00e9bit circulant dans l\u2019\u00e9changeur lorsqu\u2019on s\u2019approche de cette temp\u00e9rature. Elle ordonnera l\u2019arr\u00eat de la pompe alimentant l\u2019\u00e9changeur ECS d\u00e8s lors que cette temp\u00e9rature sera atteinte (cas de tr\u00e8s fort puisages ECS).<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3>Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>Seule l\u2019ECS fonctionne. Les deux r\u00e9seaux de chauffage sont \u00e0 l\u2019arr\u00eat. V7 est ferm\u00e9e tout l\u2019\u00e9t\u00e9.<\/p>\n<p>Le fonctionnement du mode ECS est le m\u00eame que celui de l\u2019hiver \u00e0 ceci pr\u00e8s que la PAC peut fonctionner \u00e0 une consigne T1 plus importante qu\u2019en hiver. Si la PAC le permet cette consigne pourra \u00eatre \u00e9gale \u00e0 la temp\u00e9rature de consigne primaire de la production d\u2019ECS. La PAC aura ainsi un taux de couverture plus important et participera donc davantage \u00e0 la production ECS durant cette p\u00e9riode.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"34\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma SS1 ter<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3 class=\"western\">Pr\u00e9sentation<\/h3>\n<p>Hybridation des deux circuits de chauffage ou hybridation totale du chauffage avec la PAC.<\/p>\n<p>Le choix d\u2019hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s<\/li>\n<li>Leurs lois d\u2019eau sont compatibles avec de bonnes performances de la pompe \u00e0 chaleur.<\/li>\n<\/ul>\n<p>Si l\u2019un des deux r\u00e9seaux est haute temp\u00e9rature (incompatible avec de bonnes performances de la PAC, pr\u00e9f\u00e9rer une hybridation partielle ou mono circuit).<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re avec une contrainte de d\u00e9bit et une contrainte de temp\u00e9rature. Ces contraintes de d\u00e9bit et de temp\u00e9rature sont s\u00e9curis\u00e9es par la bouteille, la sonde de temp\u00e9rature T3 et la vanne trois voie V3 en sortie de chaudi\u00e8re. Cette chaudi\u00e8re fonctionne \u00e0 temp\u00e9rature constante.<\/p>\n<p>&nbsp;<\/p>\n<h3 class=\"western\">Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer l\u2019int\u00e9gralit\u00e9 des besoins de chauffage du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Les r\u00e9seaux 8 et 9 sont obligatoirement deux r\u00e9seaux r\u00e9gul\u00e9s. Si la loi d\u2019eau d\u2019un des deux r\u00e9seaux est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<\/p>\n<p>Le ballon de la PAC est en eau technique (non sanitaire).<\/p>\n<p>Le sur d\u00e9bit primaire par rapport au secondaire (id\u00e9alement de 5%) va progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n<p>&nbsp;<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 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<\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 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spm:current:opacity-100 active\">\n <h3 class=\"western\">Fonctionnement en mode hiver<\/h3>\n<h4 class=\"western\">En chauffage<\/h4>\n<p>Les circuits de chauffage 8 et 9 sont aliment\u00e9s par la PAC P1 et la chaudi\u00e8re (avec une contrainte de d\u00e9bit et de temp\u00e9rature) qui assure l\u2019appoint aussi bien en temp\u00e9rature qu\u2019en puissance.<\/p>\n<p><b>La PAC<\/b> a pour consigne de maintenir la temp\u00e9rature T1.<\/p>\n<p>La consigne en T1 doit tenir compte de la consigne du circuit chauffage dont la loi d\u2019eau est la plus importante auquel il faut ajouter un d\u00e9calage de consigne de +xK.<\/p>\n<p>Ceci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera que lorsque la temp\u00e9rature en T7 n\u2019est pas suffisante.<\/p>\n<p>En effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re.<\/p>\n<p>Si la temp\u00e9rature T1 devient inf\u00e9rieure \u00e0 la consigne, la sonde T7 va le d\u00e9tecter et demander \u00e0 la vanne V7 de s\u2019ouvrir pour que la chaudi\u00e8re apporte petit \u00e0 petit le compl\u00e9ment de chaleur n\u00e9cessaire aux circuits de chauffage.<\/p>\n<p>Dit autrement, en fonction de la chute de temp\u00e9rature constat\u00e9e en T7 par rapport \u00e0 la consigne du r\u00e9seau le plus d\u00e9favoris\u00e9, la vanne trois voies V7 va \u0153uvrer de mani\u00e8re \u00e0 forcer progressivement une partie du d\u00e9bit \u00e0 circuler vers la chaudi\u00e8re.<\/p>\n<p>D\u00e8s que la temp\u00e9rature T1 devient \u00e9gale \u00e0 la temp\u00e9rature d\u00e9sir\u00e9e par les r\u00e9seaux de chauffage +xK, T7 va d\u00e9tecter l\u2019exc\u00e8s de calorie apport\u00e9 par la chaudi\u00e8re et donc V7 va se fermer. La PAC assure alors seule, le besoin de chauffage.<\/p>\n<p>Ce principe de r\u00e9gulation qui permet \u00e0 la PAC et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage le plus demandeur favorise la performance ou le COP de la PAC.<\/p>\n<p>La consigne PAC en T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure \u00e0 celle des circuits chauffage. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture.<\/p>\n<p>Lorsque la PAC a la puissance n\u00e9cessaire pour satisfaire la consigne T1 (loi d\u2019eau du r\u00e9seau le plus d\u00e9favoris\u00e9 + x\u00b0K), ce sont les vannes V8 et V9 qui maintiendront les lois d\u2019eau souhait\u00e9es par les deux r\u00e9seaux de chauffage.<\/p>\n<p><b>La chaudi\u00e8re<\/b> fonctionne \u00e0 temp\u00e9rature constante.<\/p>\n<p>Elle se met en route si un \u00e9cart entre la consigne du r\u00e9seau le plus demandeur et T7 est constat\u00e9.<\/p>\n<p>&nbsp;<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3>Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>Toute l\u2019installation est \u00e0 l\u2019arr\u00eat.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"32\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma SS1 bis<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation des deux circuits de chauffage ou hybridation totale du chauffage avec la PAC.<br \/>\nLe choix d\u2019hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s<\/li>\n<li>Leurs lois d\u2019eau sont compatibles avec de bonnes performances de la pompe \u00e0 chaleur.<\/li>\n<\/ul>\n<p>Si l\u2019un des deux r\u00e9seaux est haute temp\u00e9rature (incompatible avec de bonnes performances de la PAC, pr\u00e9f\u00e9rer une hybridation partielle ou mono circuit).<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re sans contrainte de temp\u00e9rature mais avec une contrainte de d\u00e9bit. Cette contrainte de d\u00e9bit est s\u00e9curis\u00e9e par la bouteille en sortie de chaudi\u00e8re.<\/p>\n<p>&nbsp;<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (Ppac) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<br \/>\nPpac(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<br \/>\nLa chaudi\u00e8re est dimensionn\u00e9e pour assurer l\u2019int\u00e9gralit\u00e9 des besoins de chauffage du site<\/p>\n<p>&nbsp;<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Les r\u00e9seaux 8 et 9 sont obligatoirement deux r\u00e9seaux r\u00e9gul\u00e9s. Si la loi d\u2019eau d\u2019un des deux r\u00e9seaux est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature. La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<br \/>\nLe ballon de la PAC est en eau technique (non sanitaire).<br \/>\nLe sur d\u00e9bit primaire par rapport au secondaire (id\u00e9alement de 5%) va progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 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spm:current:block spm:current:opacity-100 active\">\n <h3>Fonctionnement en mode hiver<\/h3>\n<h4>En chauffage<\/h4>\n<p>Les circuits de chauffage 8 et 9 sont aliment\u00e9s par la PAC et la chaudi\u00e8re (avec une contrainte de d\u00e9bit) qui assure l\u2019appoint aussi bien en temp\u00e9rature qu\u2019en puissance.<br \/>\n<strong>La PAC<\/strong> a pour consigne de maintenir la temp\u00e9rature T1.<br \/>\nLa consigne en T1 doit tenir compte de la consigne du circuit chauffage dont la loi d\u2019eau est la plus importante auquel il faut ajouter un d\u00e9calage de consigne de +xK.<br \/>\nCeci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera que lorsque la temp\u00e9rature en T7 n\u2019est pas suffisante.<br \/>\nEn effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re \u00e9quivalente \u00e0 la consigne T7.<br \/>\nSi la temp\u00e9rature T1 devient inf\u00e9rieure \u00e0 la consigne, la sonde T7 va le d\u00e9tecter et demander \u00e0 la vanne V7 de s\u2019ouvrir pour que la chaudi\u00e8re apporte petit \u00e0 petit le compl\u00e9ment de chaleur n\u00e9cessaire aux circuits de chauffage.<br \/>\nDit autrement, en fonction de la chute de temp\u00e9rature constat\u00e9e en T7 par rapport \u00e0 la consigne du r\u00e9seau le plus d\u00e9favoris\u00e9, la vanne trois voies V7 va \u0153uvrer de mani\u00e8re \u00e0 forcer progressivement une partie du d\u00e9bit \u00e0 circuler vers la chaudi\u00e8re.<br \/>\nD\u00e8s que la temp\u00e9rature T1 devient \u00e9gale \u00e0 la temp\u00e9rature d\u00e9sir\u00e9e par les r\u00e9seaux de chauffage +xK, T7 va d\u00e9tecter l\u2019exc\u00e8s de calorie apport\u00e9 par la chaudi\u00e8re et donc V7 va se fermer. La PAC assure alors seule, le besoin de chauffage.<br \/>\nCe principe de r\u00e9gulation qui permet \u00e0 la PAC et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage le plus demandeur favorise la performance ou le COP de la PAC.<br \/>\nLa consigne PAC en T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure \u00e0 celle des circuits chauffage. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture.<br \/>\nLorsque la PAC a la puissance n\u00e9cessaire pour satisfaire la consigne T1 (loi d\u2019eau du r\u00e9seau le plus d\u00e9favoris\u00e9 + x\u00b0K), ce sont les vannes V8 et V9 qui maintiendront les lois d\u2019eau souhait\u00e9es par les deux r\u00e9seaux de chauffage.<\/p>\n<p><strong>La chaudi\u00e8re<\/strong> suit la consigne du r\u00e9seau de chauffage le plus demandeur.<br \/>\nElle se met en route si un \u00e9cart entre cette consigne et T7 est constat\u00e9.<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3>Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>Toute l\u2019installation est \u00e0 l\u2019arr\u00eat.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   \n <div \n class=\"spm-panel__content-text spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-max\"\n data-schema-id=\"14\"\n >\n <h2 class=\"spm:typo-title-md mb-16\">Fiche technique du sch\u00e9ma SS1<\/h2>\n \n <div class=\"spm:pb-30\">\n <h3>Pr\u00e9sentation<\/h3>\n<p>Hybridation des deux circuits de chauffage ou hybridation totale du chauffage avec la PAC.<\/p>\n<p>Le choix d\u2019hybrider l\u2019ensemble des r\u00e9seaux de chauffage se justifie par exemple pour l\u2019une des raisons suivantes\u00a0:<\/p>\n<ul>\n<li>Les r\u00e9seaux 8 et 9 sont deux r\u00e9seaux r\u00e9gul\u00e9s<\/li>\n<li>Leurs lois d\u2019eau sont compatibles avec de bonnes performances de la pompe \u00e0 chaleur.<\/li>\n<\/ul>\n<p>Si l\u2019un des deux r\u00e9seaux est haute temp\u00e9rature (incompatible avec de bonnes performances de la PAC, pr\u00e9f\u00e9rer une hybridation partielle ou mono circuit).<\/p>\n<p>La chaudi\u00e8re est une chaudi\u00e8re condensation sans contrainte de d\u00e9bit et de temp\u00e9rature.<\/p>\n<h3>Dimensionnement<\/h3>\n<p>La puissance de la pompe \u00e0 chaleur (P<sub>pac<\/sub>) sera dimensionn\u00e9e en mode chaud entre 15 et 40% des d\u00e9perditions (D).<\/p>\n<p>P<sub>pac<\/sub>(0\/50\u00b0C) = 0,15 \u00e0 0,4 x D suivant l\u2019objectif recherch\u00e9 par le ma\u00eetre d\u2019ouvrage (d\u00e9carbonation, performance \u00e9nerg\u00e9tique maximum, RE2020, \u2026).<\/p>\n<p>La chaudi\u00e8re est dimensionn\u00e9e pour assurer l\u2019int\u00e9gralit\u00e9 des besoins de chauffage du site<\/p>\n<h3>Points d\u2019attention\u00a0: Description<\/h3>\n<p>Les r\u00e9seaux 8 et 9 sont obligatoirement deux r\u00e9seaux r\u00e9gul\u00e9s. Si la loi d\u2019eau d\u2019un des deux r\u00e9seaux est sup\u00e9rieure \u00e0 certains moments de l\u2019ann\u00e9e \u00e0 la temp\u00e9rature maximale que peut fournir la PAC (les jours les plus froids de la saison de chauffe par exemple), la chaudi\u00e8re compl\u00e8tera le besoin de temp\u00e9rature<span style=\"font-size: xx-small;\">. <\/span>La chaudi\u00e8re apportera \u00e9galement la puissance n\u00e9cessaire une fois la puissance maximale de la PAC atteinte.<\/p>\n<p>Le ballon de la PAC est en eau technique (non sanitaire).<\/p>\n<p>Le sur d\u00e9bit primaire par rapport au secondaire (id\u00e9alement de 5%) va progressivement charger le ballon de la PAC \u00e0 la temp\u00e9rature T1. La PAC se mettra \u00e0 l\u2019arr\u00eat d\u00e8s lors que son delta T mini sera atteint. Le ballon sera alors compl\u00e8tement charg\u00e9. Le circulateur de la PAC reste en fonctionnement. Lors d\u2019un nouveau besoin, le ballon se d\u00e9chargera jouant ainsi son r\u00f4le d\u2019inertie avant que la PAC ne se remette en route.<\/p>\n\n \n <div class=\"spm:flex spm:flex-row spm:gap-10 spm:my-20\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-panel__btn-winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 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spm:current:opacity-100 active\">\n <h3>Fonctionnement en mode hiver<\/h3>\n<h4>En chauffage<\/h4>\n<p>Les circuits de chauffage 8 et 9 sont aliment\u00e9s par la PAC et une chaudi\u00e8re \u00e0 condensation (sans contrainte de d\u00e9bit ni de temp\u00e9rature) qui assure l\u2019appoint aussi bien en temp\u00e9rature qu\u2019en puissance.<br \/>\n<strong>La PAC<\/strong> a pour consigne de maintenir la temp\u00e9rature T1.<br \/>\nLa consigne en T1 doit tenir compte de la consigne du circuit chauffage dont la loi d\u2019eau est la plus importante auquel il faut ajouter un d\u00e9calage de consigne de +xK.<br \/>\nCeci a pour but de privil\u00e9gier le fonctionnement de la PAC par rapport \u00e0 celui de la chaudi\u00e8re et s\u2019assurer que cette derni\u00e8re s\u2019enclenchera que lorsque la temp\u00e9rature en T7 n\u2019est pas suffisante.<br \/>\nEn effet, si la temp\u00e9rature T1 est inf\u00e9rieure \u00e0 la consigne chaudi\u00e8re mais qu\u2019elle se situe dans la Bande Proportionnelle ou hyst\u00e9r\u00e9sis de la consigne chaudi\u00e8re, la chaudi\u00e8re ne pourra pas s\u2019enclencher et le confort ne sera pas satisfait. Le seul moyen d\u2019\u00e9viter ce ph\u00e9nom\u00e8ne est de cr\u00e9er un d\u00e9calage entre la consigne T1 et la consigne chaudi\u00e8re \u00e9quivalente \u00e0 la consigne T7.<br \/>\nSi la temp\u00e9rature T1 devient inf\u00e9rieure \u00e0 la consigne, la sonde T7 va le d\u00e9tecter et demander \u00e0 la vanne V7 de s\u2019ouvrir pour que la chaudi\u00e8re apporte petit \u00e0 petit le compl\u00e9ment de chaleur n\u00e9cessaire aux circuits de chauffage.<br \/>\nDit autrement, en fonction de la chute de temp\u00e9rature constat\u00e9e en T7 par rapport \u00e0 la consigne du r\u00e9seau le plus d\u00e9favoris\u00e9, la vanne trois voies V7 va \u0153uvrer de mani\u00e8re \u00e0 forcer progressivement une partie du d\u00e9bit \u00e0 circuler vers la chaudi\u00e8re.<br \/>\nD\u00e8s que la temp\u00e9rature T1 devient \u00e9gale \u00e0 la temp\u00e9rature d\u00e9sir\u00e9e par les r\u00e9seaux de chauffage +xK, T7 va d\u00e9tecter l\u2019exc\u00e8s de calorie apport\u00e9 par la chaudi\u00e8re et donc V7 va se fermer. La PAC assure alors seule, le besoin de chauffage.<br \/>\nCe principe de r\u00e9gulation qui permet \u00e0 la PAC et \u00e0 l\u2019appoint chaudi\u00e8re de satisfaire la loi d\u2019eau du circuit chauffage le plus demandeur favorise la performance ou le COP de la PAC.<br \/>\nLa consigne PAC en T1 peut \u00e9galement \u00eatre r\u00e9gl\u00e9e \u00e0 une temp\u00e9rature sup\u00e9rieure \u00e0 celle des circuits chauffage. Ce choix maximisera cette fois-ci son temps de fonctionnement ou son taux de couverture.<br \/>\nLorsque la PAC a la puissance n\u00e9cessaire pour satisfaire la consigne T1 (loi d\u2019eau du r\u00e9seau le plus d\u00e9favoris\u00e9 + x\u00b0K), ce sont les vannes V8 et V9 qui maintiendront les lois d\u2019eau souhait\u00e9es par les deux r\u00e9seaux de chauffage.<\/p>\n<p><strong>La chaudi\u00e8re<\/strong> suit la consigne du r\u00e9seau de chauffage le plus demandeur.<br \/>\nElle se met en route si un \u00e9cart entre cette consigne et T7 est constat\u00e9.<\/p>\n\n <\/div>\n \n <div class=\"spm-panel__content-summer spm:opacity-0 spm:hidden spm:current:block spm:current:opacity-100\">\n  <h3>Fonctionnement en mode \u00e9t\u00e9.<\/h3>\n<p>Toute l\u2019installation est \u00e0 l\u2019arr\u00eat.<\/p>\n\n  <\/div>\n <\/div>\n <\/div>\n   <\/div>\n <\/div>\n <div class=\"spm-panel__close-bg spm-panel__close spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/30 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4.6171 4.9234 4.57539 5.0241C4.53368 5.1248 4.51221 5.23273 4.51221 5.34173C4.51221 5.45073 4.53368 5.55866 4.57539 5.65936C4.6171 5.76007 4.67824 5.85157 4.75531 5.92864L8.82621 9.99954L4.75531 14.0704C4.67824 14.1475 4.6171 14.239 4.57539 14.3397C4.53368 14.4404 4.51221 14.5483 4.51221 14.6573C4.51221 14.7663 4.53368 14.8743 4.57539 14.975C4.6171 15.0757 4.67824 15.1672 4.75531 15.2442C4.83239 15.3213 4.92389 15.3825 5.02459 15.4242C5.12529 15.4659 5.23322 15.4874 5.34222 15.4874C5.45122 15.4874 5.55915 15.4659 5.65985 15.4242C5.76055 15.3825 5.85205 15.3213 5.92913 15.2442L10 11.1734L14.0709 15.2442C14.148 15.3213 14.2395 15.3825 14.3402 15.4242C14.4409 15.4659 14.5488 15.4874 14.6578 15.4874C14.7668 15.4874 14.8748 15.4659 14.9755 15.4242C15.0762 15.3825 15.1677 15.3213 15.2447 15.2442C15.3218 15.1672 15.3829 15.0757 15.4247 14.975C15.4664 14.8743 15.4878 14.7663 15.4878 14.6573C15.4878 14.5483 15.4664 14.4404 15.4247 14.3397C15.3829 14.239 15.3218 14.1475 15.2447 14.0704L11.1738 9.99954L15.2447 5.92864C15.5611 5.61229 15.5611 5.0795 15.2447 4.76315Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <\/div>\n\n <div class=\"spm-popup-image__zoom spm:fixed spm:inset-0 spm:z-9999 spm:flex spm:items-center spm:justify-center spm:bg-black\/80 spm:opacity-0 spm:pointer-events-none spm:cursor-pointer\">\n <img decoding=\"async\" class=\"spm-popup-image__zoom-img spm:w-auto spm:h-auto spm:rounded-sm\" src=\"\" draggable=\"false\" \/>\n <\/div>\n<\/c-popup-image>\n\t\n\t<div class=\"spm-landing spm:relative spm:z-main spm-content spm:font-main\">\n\t\n  <div id=\"spm\" class=\"hero-section spm:grid-main spm:min-h-available\">\n\t<img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/top-img.png\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/top-img.png 1440w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/top-img-300x139.png 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/top-img-1024x475.png 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/top-img-768x356.png 768w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full spm:object-cover spm:col-[full] spm:row-[1\/2]\"\n\t\/>\n\n\t<div class=\"hero-section__container section spm:relative spm:col-[c] spm:xl:col-[c_2\/c_7] spm:row-[1\/2] spm:custom-borders-radius-xl spm:custom-shadow spm:border spm:border-grey spm:overflow-hidden spm:bg-white spm:h-max spm:self-center spm:mt-[calc(var(--height-header_\/_2))] spm:text-center spm:px-30\">\t\t\n <div class=\"hero-section__content spm:xl:col-[c_2\/c_7] spm:py-65 spm:px-20\">\n <h1 class=\"hero-section__title spm:typo-title-xl spm:text-black spm:font-medium\">Le bon sch\u00e9ma pour la bonne hybridation<\/h1>\n <p class=\"hero-section__paragraph spm:typo-body spm:mt-30\">Les solutions d'hybridation sont un excellent compromis permettant de d\u00e9carboner par le recours aux PAC pour une grosse partie des consommations \u00e9nerg\u00e9tiques tout en limitant les contraintes de mise en \u0153uvre et acoustiques et en ma\u00eetrisant les co\u00fbts d'investissement, de fonctionnement et de renouvellement gr\u00e2ce aux chaudi\u00e8res. \r\nPour optimiser les performances \u00e9nerg\u00e9tiques, il est n\u00e9cessaire d'avoir recours au meilleur des deux technologies (PAC et chaudi\u00e8re) avec la bonne hydraulique et la bonne r\u00e9gulation.\r\nC'est dans ce but qu'ICO a d\u00e9velopp\u00e9 un outil, bas\u00e9 sur le retour d'exp\u00e9rience de ses experts, qui vous permettra, en quelques clics, d'acc\u00e9der au sch\u00e9ma technique optimal et \u00e0 son analyse fonctionnelle.<\/p>\n <\/div>\n\t<\/div>\n<\/div>\n\t\n  <section class=\"spm-image-text-section section spm:grid-main spm:items-center spm:place-content-center\">\n <div class=\"spm:col-[c] spm:md:col-[c_2\/c_12] spm:lg:col-[c_2\/c_6] spm:xl:col-[c_2\/c_7] spm:overflow-hidden spm:custom-borders-radius-lg spm:h-max spm:aspect-[1.49]\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/Page-webinaire-1600x760-min.png\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/Page-webinaire-1600x760-min.png 1600w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/Page-webinaire-1600x760-min-300x143.png 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/Page-webinaire-1600x760-min-1024x486.png 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/Page-webinaire-1600x760-min-768x365.png 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/Page-webinaire-1600x760-min-1536x730.png 1536w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full spm:object-cover spm:w-full spm:h-full\"\n\t\/>\n <\/div>\n\n <div class=\"spm:col-[c] spm:md:col-[c_2\/c_12] spm:lg:col-[c_7\/c_12] spm:xl:col-[c_8\/c_12] spm:mt-20 spm:lg:mt-0\">\n <h2 class=\"spm:typo-title-md spm:text-turquoise \">G&eacute;n&eacute;ralit&eacute;s<\/h2>\n <div class=\"spm:typo-body spm:mt-22\"><p>Le principe g\u00e9n\u00e9ral retenu dans tous les sch\u00e9mas propos\u00e9s est d'utiliser une ou plusieurs PAC pour r\u00e9chauffer les retours des r\u00e9seaux de chauffage.<br \/>\nSelon l'objectif premier recherch\u00e9 (performance \u00e9nerg\u00e9tique, d\u00e9carbonation ou optimisation des co\u00fbts d'investissement ou de fonctionnement), le positionnement de la PAC pourra varier.<\/p>\n<p>C'est ainsi que nous proposons :<\/p>\n ... <\/div>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-landing__open-popup spm:mt-20 spm:text-14\"\n\n>\n  <span class=\"spm:leading-none\">En savoir plus<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <\/div>\n\n<\/section>\n\t\n  <section class=\"spm-quicklinks-section section section-inset spm:grid-main spm:place-items-center spm:place-content-center\">\n <div class=\"spm:col-[c] spm:md:col-[c_2\/c_12] spm:lg:col-[c_5\/span_c_4] spm:row[1\/2] spm:text-center spm:flex spm:flex-col spm:items-center spm:h-max\">\n <h2 class=\"spm:typo-title-md spm:text-turquoise \">Nos solutions PAC Hybride<\/h2>\n <div class=\"spm:grid spm:gap-gutter spm:mt-20 spm:typo-body\">Retrouvez la solution PAC hybride la plus adapt&eacute; &agrave; vos besoins en remplissant notre formulaire ou bien consultez l&rsquo;ensemble de nos solutions techniques.<\/div>\n <\/div>\n\n <div class=\"spm:col-[c_2\/c_12] spm:row[2\/3] spm:flex spm:flex-col spm:lg:flex-row spm:h-max spm:gap-20 spm:items-center spm:lg:gap-150 spm:mt-50\">\n <a href=\"#spm-quiz\"\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-30 spm:py-10 spm:text-22 spm:bg-white spm:text-turquoise spm:border-turquoise spm:hover:bg-turquoise\/80 spm:hover:text-white spm:current:bg-turquoise spm:current:text-white spm:rounded-xl \"\n\n>\n  <span class=\"spm:leading-none\">Notre guide<\/span>\n  \n <\/a href=\"#spm-quiz\"> <a href=\"#spm-schematheque\"\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-30 spm:py-10 spm:text-22 spm:bg-white spm:text-turquoise spm:border-turquoise spm:hover:bg-turquoise\/80 spm:hover:text-white spm:current:bg-turquoise spm:current:text-white spm:rounded-xl \"\n\n>\n  <span class=\"spm:leading-none\">Notre sch&eacute;mat&egrave;que<\/span>\n  \n <\/a href=\"#spm-schematheque\"> <\/div>\n<\/section>\t\n  <c-quiz class=\"spm-quiz section section-inset spm:grid-main w-full spm:overflow-hidden\" id=\"spm-quiz\">\n <div class=\"spm-quiz__title spm:col-[c] spm:md:col-[c_2\/c_12] spm:lg:col-[c_5\/span_c_4] spm:row[1\/2] spm:text-center\">\n <h2 class=\"spm:typo-title-md spm:text-turquoise \">Notre guide<\/h2>\n <div class=\"spm:typo-body spm:mt-22\">Laissez-vous guider en r&eacute;pondant aux questions pour s&eacute;lectionner les sch&eacute;mas les plus pertinents pour votre projet.<\/div>\n <\/div>\n\n <div class=\"spm-quiz__questions spm:relative spm:mt-100 spm:flex spm:flex-col spm:gap-gutter spm:col-[c] spm:md:col-[c_2\/c_12] spm:lg:col-[c_4\/span_c_6] spm:row[2\/3]\">\n  <div class=\"spm-question spm:absolute spm:top-0 spm:left-0 spm:w-full spm:flex spm:flex-col spm:items-center  spm:opacity-100 spm:z-10\">\n\n <div class=\"spm-quizz__question-card spm:custom-borders-radius-lg spm:bg-white spm:p-20 spm:lg:p-65 spm:custom-shadow spm:text-center spm:flex spm:justify-center spm:items-baseline\">\n <h3 class=\"spm:typo-title-xs spm:lg:typo-title-xs spm:font-medium spm:text-dark-blue spm:my-auto\">Vos besoins d&rsquo;hybridation concernent une installation en ?<\/h3>\n <\/div>\n\n <div class=\"spm-answers spm:w-full spm:md:w-[150%] spm:max-w-[90vw] spm:flex spm:flex-row spm:flex-wrap spm:justify-center spm:gap-y-15 spm:gap-x-30 spm:mt-20\">\n   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"question\" data-next-question=\"2\"\n>\n  <span class=\"spm:leading-none\">Chauffage seul<\/span>\n  \n <\/button>   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"question\" data-next-question=\"4\"\n>\n  <span class=\"spm:leading-none\">Chauffage + ECS<\/span>\n  \n <\/button>   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"question\" data-next-question=\"6\"\n>\n  <span class=\"spm:leading-none\">Chauffage + rafraichissement + ECS<\/span>\n  \n <\/button>  <\/div>\n\n <\/div>\n  <div class=\"spm-question spm:absolute spm:top-0 spm:left-0 spm:w-full spm:flex spm:flex-col spm:items-center spm:opacity-0 spm:pointer-events-none spm:z-10\">\n\n <div class=\"spm-quizz__question-card spm:custom-borders-radius-lg spm:bg-white spm:p-20 spm:lg:p-65 spm:custom-shadow spm:text-center spm:flex spm:justify-center spm:items-baseline\">\n <h3 class=\"spm:typo-title-xs spm:lg:typo-title-xs spm:font-medium spm:text-dark-blue spm:my-auto\">Y-a-t-il des contraintes de d&eacute;bit sur la chaudi&egrave;re gaz ?<\/h3>\n <\/div>\n\n <div class=\"spm-answers spm:w-full spm:md:w-[150%] spm:max-w-[90vw] spm:flex spm:flex-row spm:flex-wrap spm:justify-center spm:gap-y-15 spm:gap-x-30 spm:mt-20\">\n   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"question\" data-next-question=\"3\"\n>\n  <span class=\"spm:leading-none\">Oui<\/span>\n  \n <\/button>   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"schemas\" data-schemas='[14]'\n>\n  <span class=\"spm:leading-none\">Non<\/span>\n  \n <\/button>  <\/div>\n\n <\/div>\n  <div class=\"spm-question spm:absolute spm:top-0 spm:left-0 spm:w-full spm:flex spm:flex-col spm:items-center spm:opacity-0 spm:pointer-events-none spm:z-10\">\n\n <div class=\"spm-quizz__question-card spm:custom-borders-radius-lg spm:bg-white spm:p-20 spm:lg:p-65 spm:custom-shadow spm:text-center spm:flex spm:justify-center spm:items-baseline\">\n <h3 class=\"spm:typo-title-xs spm:lg:typo-title-xs spm:font-medium spm:text-dark-blue spm:my-auto\">Y-a-t-il des contraintes de temp&eacute;rature de retour sur la chaudi&egrave;re gaz ?<\/h3>\n <\/div>\n\n <div class=\"spm-answers spm:w-full spm:md:w-[150%] spm:max-w-[90vw] spm:flex spm:flex-row spm:flex-wrap spm:justify-center spm:gap-y-15 spm:gap-x-30 spm:mt-20\">\n   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"schemas\" data-schemas='[34]'\n>\n  <span class=\"spm:leading-none\">Oui<\/span>\n  \n <\/button>   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"schemas\" data-schemas='[32]'\n>\n  <span class=\"spm:leading-none\">Non<\/span>\n  \n <\/button>  <\/div>\n\n <\/div>\n  <div class=\"spm-question spm:absolute spm:top-0 spm:left-0 spm:w-full spm:flex spm:flex-col spm:items-center spm:opacity-0 spm:pointer-events-none spm:z-10\">\n\n <div class=\"spm-quizz__question-card spm:custom-borders-radius-lg spm:bg-white spm:p-20 spm:lg:p-65 spm:custom-shadow spm:text-center spm:flex spm:justify-center spm:items-baseline\">\n <h3 class=\"spm:typo-title-xs spm:lg:typo-title-xs spm:font-medium spm:text-dark-blue spm:my-auto\">Souhaitez-vous une hybridation totale ou mono-circuit ?<\/h3>\n <\/div>\n\n <div class=\"spm-answers spm:w-full spm:md:w-[150%] spm:max-w-[90vw] spm:flex spm:flex-row spm:flex-wrap spm:justify-center spm:gap-y-15 spm:gap-x-30 spm:mt-20\">\n   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"question\" data-next-question=\"5\"\n>\n  <span class=\"spm:leading-none\">Hybridation totale<\/span>\n  \n <\/button>   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"schemas\" data-schemas='[44,48]'\n>\n  <span class=\"spm:leading-none\">Hybridation mono-circuit<\/span>\n  \n <\/button>  <\/div>\n\n <\/div>\n  <div class=\"spm-question spm:absolute spm:top-0 spm:left-0 spm:w-full spm:flex spm:flex-col spm:items-center spm:opacity-0 spm:pointer-events-none spm:z-10\">\n\n <div class=\"spm-quizz__question-card spm:custom-borders-radius-lg spm:bg-white spm:p-20 spm:lg:p-65 spm:custom-shadow spm:text-center spm:flex spm:justify-center spm:items-baseline\">\n <h3 class=\"spm:typo-title-xs spm:lg:typo-title-xs spm:font-medium spm:text-dark-blue spm:my-auto\">Quel type de production ECS avez-vous pr&eacute;vu ?<\/h3>\n <\/div>\n\n <div class=\"spm-answers spm:w-full spm:md:w-[150%] spm:max-w-[90vw] spm:flex spm:flex-row spm:flex-wrap spm:justify-center spm:gap-y-15 spm:gap-x-30 spm:mt-20\">\n   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"schemas\" data-schemas='[42,46]'\n>\n  <span class=\"spm:leading-none\">Stockage primaire<\/span>\n  \n <\/button>   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"schemas\" data-schemas='[36,38,40,50]'\n>\n  <span class=\"spm:leading-none\">Non d&eacute;fini<\/span>\n  \n <\/button>  <\/div>\n\n <\/div>\n  <div class=\"spm-question spm:absolute spm:top-0 spm:left-0 spm:w-full spm:flex spm:flex-col spm:items-center spm:opacity-0 spm:pointer-events-none spm:z-10\">\n\n <div class=\"spm-quizz__question-card spm:custom-borders-radius-lg spm:bg-white spm:p-20 spm:lg:p-65 spm:custom-shadow spm:text-center spm:flex spm:justify-center spm:items-baseline\">\n <h3 class=\"spm:typo-title-xs spm:lg:typo-title-xs spm:font-medium spm:text-dark-blue spm:my-auto\">Souhaitez-vous une hybridation totale ou mono circuit ?<\/h3>\n <\/div>\n\n <div class=\"spm-answers spm:w-full spm:md:w-[150%] spm:max-w-[90vw] spm:flex spm:flex-row spm:flex-wrap spm:justify-center spm:gap-y-15 spm:gap-x-30 spm:mt-20\">\n   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"schemas\" data-schemas='[54,60]'\n>\n  <span class=\"spm:leading-none\">Hybridation totale<\/span>\n  \n <\/button>   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"question\" data-next-question=\"7\"\n>\n  <span class=\"spm:leading-none\">Hybridation mono-circuit<\/span>\n  \n <\/button>  <\/div>\n\n <\/div>\n  <div class=\"spm-question spm:absolute spm:top-0 spm:left-0 spm:w-full spm:flex spm:flex-col spm:items-center spm:opacity-0 spm:pointer-events-none spm:z-10\">\n\n <div class=\"spm-quizz__question-card spm:custom-borders-radius-lg spm:bg-white spm:p-20 spm:lg:p-65 spm:custom-shadow spm:text-center spm:flex spm:justify-center spm:items-baseline\">\n <h3 class=\"spm:typo-title-xs spm:lg:typo-title-xs spm:font-medium spm:text-dark-blue spm:my-auto\">Quel type de production ECS avez-vous pr&eacute;vu ?<\/h3>\n <\/div>\n\n <div class=\"spm-answers spm:w-full spm:md:w-[150%] spm:max-w-[90vw] spm:flex spm:flex-row spm:flex-wrap spm:justify-center spm:gap-y-15 spm:gap-x-30 spm:mt-20\">\n   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"schemas\" data-schemas='[56,58]'\n>\n  <span class=\"spm:leading-none\">Stockage primaire<\/span>\n  \n <\/button>   <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:md:w-max spm:md:max-w-[calc(50%_-_--spacing(15))] spm:shrink spm:min-h-40 spm:font-medium spm:cursor-pointer spm:px-20 spm:py-5 spm:text-18 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-answer spm:h-max spm:text-center\"\ndata-dest-type=\"schemas\" data-schemas='[52]'\n>\n  <span class=\"spm:leading-none\">Non d&eacute;fini<\/span>\n  \n <\/button>  <\/div>\n\n <\/div>\n \n <div class=\"spm:absolute spm:w-screen spm:top-1\/2 spm:left-1\/2 spm:-translate-x-1\/2 spm:-translate-y-1\/2 spm:z-0 spm:rotate-180 spm:pointer-events-none\">\n <svg viewBox=\"0 0 1439 431\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M-332.437 202.495C-332.437 202.495 -265.524 229.006 545.735 157.489C1356.99 85.9727 1724.26 231.742 1724.26 231.742L1429.77 354.875C1429.77 354.875 1261.27 325.941 580.765 292.363C-99.7345 258.785 -201.929 506.804 -201.929 506.804L-332.437 202.495Z\" fill=\"url(#paint0_linear_198_357)\" fill-opacity=\"0.15\"\/>\n<path d=\"M-381 395.668C-381 395.668 -145.698 170.406 671.69 166.761C1489.08 163.117 1739.53 33.1801 1739.53 33.1801C1739.53 33.1801 1820.27 276.835 1133.27 268.533C446.265 260.231 -278.738 395.668 -278.738 395.668L-381 395.668Z\" fill=\"#0099A1\" fill-opacity=\"0.1\"\/>\n<defs>\n<linearGradient id=\"paint0_linear_198_357\" x1=\"-95.7345\" y1=\"-16.0869\" x2=\"1563.61\" y2=\"716.456\" gradientUnits=\"userSpaceOnUse\">\n<stop stop-color=\"#172358\"\/>\n<stop offset=\"1\" stop-color=\"#99D7F2\"\/>\n<\/linearGradient>\n<\/defs>\n<\/svg>\n\n <\/div>\n <\/div>\n\n <div class=\"spm-quiz__navigation spm:col-[c] spm:flex spm:flex-row spm:gap-50 spm:items-center spm:justify-center spm:mt-20 spm:z-0\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-turquoise spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-turquoise spm:hover:border-turquoise spm:custom-borders-radius-sm spm-quiz__prev spm:px-20\"\n\n>\n  <span class=\"spm:leading-none\">Retour<\/span>\n  \n <\/button> \n <div class=\"spm:relative\">\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-turquoise spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-turquoise spm:hover:border-turquoise spm:custom-borders-radius-sm spm-quiz__next spm:px-20\"\n\n>\n  <span class=\"spm:leading-none\">Suivant<\/span>\n  \n <\/button>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-turquoise spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-turquoise spm:hover:border-turquoise spm:custom-borders-radius-sm spm-quiz__validate spm:px-20 spm:absolute spm:top-1\/2 spm:left-1\/2 spm:-translate-x-1\/2 spm:-translate-y-1\/2 spm:opacity-0 spm:pointer-events-none\"\n\n>\n  <span class=\"spm:leading-none\">Valider<\/span>\n  \n <\/button> <\/div>\n <\/div>\n\n <c-schematheque class=\"spm-quiz__result spm:absolute spm:bg-white spm:custom-borders-radius-lg spm:custom-shadow spm:overflow-hidden spm:overflow-y-auto spm:pt-50 spm:px-20 spm:pb-20 spm:mx-10 spm:lg:mx-100 spm:z-10 spm:w-[calc(100%_-_--spacing(20))] spm:lg:w-[calc(100%_-_--spacing(200))]\">\n <div class=\"spm-quiz__result-list spm-schematheque__w spm:flex spm:flex-col spm:gap-30\">\n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10 spm:flex-wrap\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">Sch&eacute;mas les plus appropri&eacute;s<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn active\"\ndata-schema-id=36\n>\n  <span class=\"spm:leading-none\">DS1<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=38\n>\n  <span class=\"spm:leading-none\">DS1 bis<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=40\n>\n  <span class=\"spm:leading-none\">DS1 ter<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=42\n>\n  <span class=\"spm:leading-none\">DS2<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=44\n>\n  <span class=\"spm:leading-none\">DS3<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=46\n>\n  <span class=\"spm:leading-none\">DS4<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=48\n>\n  <span class=\"spm:leading-none\">DS5<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=50\n>\n  <span class=\"spm:leading-none\">DS6<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=14\n>\n  <span class=\"spm:leading-none\">SS1<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=32\n>\n  <span class=\"spm:leading-none\">SS1 bis<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=34\n>\n  <span class=\"spm:leading-none\">SS1 ter<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=52\n>\n  <span class=\"spm:leading-none\">TS1<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=54\n>\n  <span class=\"spm:leading-none\">TS2<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=56\n>\n  <span class=\"spm:leading-none\">TS3<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=58\n>\n  <span class=\"spm:leading-none\">TS4<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=60\n>\n  <span class=\"spm:leading-none\">TS5<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=129\n>\n  <span class=\"spm:leading-none\">TS6<\/span>\n  \n <\/button>\n<\/div>\n <div class=\"spm-schematheque__content spm:relative spm:mt-20\">\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"14\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300  active\"\n data-schema-id=\"14\"\n data-has-summer-winter-variant=\"\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">SS1<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation totale des r&eacute;seaux secondaires en chauffage seul sans contrainte de d&eacute;bit ni de temp&eacute;rature sur la chaudi&egrave;re<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"34\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"34\"\n data-has-summer-winter-variant=\"\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">SS1 ter<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation totale des r&eacute;seaux secondaires en chauffage seul avec une chaudi&egrave;re n&eacute;cessitant un d&eacute;bit minimum d&#039;irrigation et une temp&eacute;rature minimum de retour<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"32\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"32\"\n data-has-summer-winter-variant=\"\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">SS1 bis<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation totale des r&eacute;seaux secondaires en chauffage seul avec une chaudi&egrave;re n&eacute;cessitant un d&eacute;bit minimum d&#039;irrigation<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"44\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"44\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS3<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) mono-circuit avec stockage primaire d&#039;&eacute;nergie aliment&eacute; par la PAC et par la chaudi&egrave;re pour la production ECS instantan&eacute;e<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"48\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"48\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS5<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) mono-circuit avec stockage primaire d&#039;&eacute;nergie aliment&eacute; par la chaudi&egrave;re pour la production ECS instantan&eacute;e et r&eacute;chauffage du retour &eacute;changeur ECS par la PAC<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"42\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"42\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS2<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) totale avec stockage primaire d&#039;&eacute;nergie aliment&eacute; par la PAC et par la chaudi&egrave;re pour la production ECS instantan&eacute;e<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"46\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"46\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS4<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) totale avec stockage primaire d&#039;&eacute;nergie aliment&eacute; par la chaudi&egrave;re pour la production ECS instantan&eacute;e et r&eacute;chauffage du retour &eacute;changeur ECS par la PAC<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"36\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"36\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS1<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) totale avec pr&eacute;chauffage de l&#039;eau froide alimentant la production ECS par la PAC via &eacute;changeur &agrave; plaques ; production ECS de tout type ; chaudi&egrave;re sans contrainte de d&eacute;bit ni de temp&eacute;rature<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"38\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"38\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS1 bis<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) totale avec pr&eacute;chauffage de l&#039;eau froide alimentant la production ECS par la PAC via &eacute;changeur &agrave; plaques ; production ECS de tout type ; chaudi&egrave;re n&eacute;cessitant un d&eacute;bit minimum d&#039;irrigation<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"40\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"40\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS1 ter<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) totale avec pr&eacute;chauffage de l&#039;eau froide alimentant la production ECS par la PAC via &eacute;changeur &agrave; plaques ; production ECS de tout type ; chaudi&egrave;re n&eacute;cessitant un d&eacute;bit minimum d&#039;irrigation et une temp&eacute;rature minimum de retour<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"50\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"50\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS6<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) totale avec PAC par usage ; production ECS de tout type<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"54\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"54\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n  <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain spm-schemateque__detail-img--summer spm-landing__open-popup-image spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-10 \"\n\t\/>\n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">TS2<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation triple service (chauffage, rafra&icirc;chissement et ECS) totale avec PAC r&eacute;versible et pr&eacute;chauffage de l&#039;eau froide alimentant la production ECS par la PAC via &eacute;changeur &agrave; plaques en mode chaud ; production ECS de tout type<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n  <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">Configuration<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 12.1575 4.48699L10.8333 5.18699V6.77199C11.4292 6.92532 11.96 7.23866 12.3783 7.66449L13.7517 6.87199L13.6958 5.37532C13.6875 5.15442 13.7674 4.93927 13.9177 4.77721C14.068 4.61515 14.2766 4.51945 14.4975 4.51116C14.7184 4.50287 14.9336 4.58268 15.0956 4.73302C15.2577 4.88336 15.3534 5.09192 15.3617 5.31282L15.3842 5.92949L16.0783 5.52866C16.1731 5.47308 16.278 5.4368 16.3869 5.42191C16.4958 5.40702 16.6065 5.41382 16.7128 5.44191C16.819 5.47 16.9187 5.51883 17.006 5.58559C17.0933 5.65234 17.1665 5.73571 17.2215 5.83088C17.2764 5.92606 17.312 6.03117 17.3262 6.14015C17.3403 6.24913 17.3328 6.35984 17.304 6.4659C17.2752 6.57196 17.2257 6.67128 17.1584 6.75814C17.0911 6.84499 17.0072 6.91767 16.9117 6.97199L16.2175 7.37199L16.74 7.70032C16.8327 7.75854 16.913 7.83445 16.9764 7.92371C17.0397 8.01297 17.0849 8.11383 17.1093 8.22054C17.1336 8.32725 17.1367 8.43772 17.1184 8.54563C17.1001 8.65355 17.0607 8.7568 17.0025 8.84949C16.9443 8.94218 16.8684 9.0225 16.7791 9.08585C16.6899 9.14921 16.589 9.19437 16.4823 9.21874C16.3756 9.24312 16.2651 9.24623 16.1572 9.22792C16.0493 9.2096 15.946 9.17021 15.8533 9.11199L14.585 8.31532L13.2125 9.10699C13.3749 9.69119 13.3749 10.3086 13.2125 10.8928L14.585 11.6853L15.8533 10.8887C16.0405 10.7711 16.2668 10.7327 16.4823 10.7819C16.6978 10.8311 16.8849 10.964 17.0025 11.1512C17.1201 11.3384 17.1585 11.5646 17.1093 11.7801C17.06 11.9956 16.9272 12.1827 16.74 12.3003L16.2183 12.6278L16.9117 13.0287C17.0072 13.083 17.0911 13.1557 17.1584 13.2425C17.2257 13.3294 17.2752 13.4287 17.304 13.5347C17.3328 13.6408 17.3403 13.7515 17.3262 13.8605C17.312 13.9695 17.2764 14.0746 17.2215 14.1698C17.1665 14.2649 17.0933 14.3483 17.006 14.4151C16.9187 14.4818 16.819 14.5306 16.7128 14.5587C16.6065 14.5868 16.4958 14.5936 16.3869 14.5787C16.278 14.5639 16.1731 14.5276 16.0783 14.472L15.385 14.072L15.3617 14.6878C15.3534 14.9087 15.2577 15.1173 15.0956 15.2676C14.9336 15.418 14.7184 15.4978 14.4975 15.4895C14.2766 15.4812 14.068 15.3855 13.9177 15.2234C13.7674 15.0614 13.6875 14.8462 13.6958 14.6253L13.7517 13.1287L12.3783 12.3362C11.96 12.7612 11.4283 13.0753 10.8333 13.2287V14.8137L12.1575 15.5137C12.3529 15.617 12.4992 15.7937 12.5643 16.0049C12.6294 16.2161 12.6079 16.4445 12.5046 16.6399C12.4013 16.8353 12.2246 16.9816 12.0133 17.0467C11.8021 17.1118 11.5737 17.0903 11.3783 16.987L10.8333 16.6987V17.5003C10.8333 17.7213 10.7455 17.9333 10.5893 18.0896C10.433 18.2459 10.221 18.3337 10 18.3337C9.77899 18.3337 9.56702 18.2459 9.41074 18.0896C9.25446 17.9333 9.16667 17.7213 9.16667 17.5003V16.6987L8.62167 16.987C8.52493 17.0382 8.41906 17.0698 8.3101 17.08C8.20115 17.0902 8.09124 17.0789 7.98666 17.0467C7.88208 17.0145 7.78487 16.962 7.70058 16.8922C7.61629 16.8224 7.54658 16.7366 7.49542 16.6399C7.44426 16.5432 7.41265 16.4373 7.40241 16.3283C7.39216 16.2194 7.40347 16.1095 7.4357 16.0049C7.46793 15.9003 7.52045 15.8031 7.59025 15.7188C7.66004 15.6345 7.74576 15.5648 7.8425 15.5137L9.16667 14.8137V13.2287C8.58004 13.0768 8.0459 12.768 7.62167 12.3353L6.24833 13.1287L6.30417 14.6253C6.30822 14.7347 6.29068 14.8438 6.25256 14.9464C6.21445 15.049 6.15649 15.1431 6.08201 15.2233C6.00753 15.3035 5.91798 15.3683 5.81848 15.4139C5.71898 15.4595 5.61146 15.485 5.50208 15.4891C5.3927 15.4931 5.2836 15.4756 5.18099 15.4375C5.07839 15.3994 4.9843 15.3414 4.90409 15.2669C4.82388 15.1924 4.75913 15.1029 4.71353 15.0034C4.66794 14.9039 4.64238 14.7964 4.63833 14.687L4.61583 14.0712L3.92167 14.4712C3.8268 14.5298 3.72112 14.5689 3.61089 14.586C3.50065 14.6031 3.38811 14.5978 3.27993 14.5706C3.17175 14.5434 3.07014 14.4948 2.98111 14.4275C2.89208 14.3603 2.81746 14.2759 2.76166 14.1793C2.70586 14.0827 2.67002 13.9759 2.65626 13.8652C2.64251 13.7545 2.65112 13.6422 2.68158 13.5349C2.71205 13.4276 2.76375 13.3275 2.83362 13.2405C2.90349 13.1536 2.9901 13.0815 3.08833 13.0287L3.7825 12.6278L3.26 12.2995C3.07776 12.1797 2.94973 11.9933 2.90338 11.7802C2.85704 11.5671 2.89608 11.3443 3.01212 11.1597C3.12816 10.975 3.31196 10.8432 3.52407 10.7926C3.73618 10.7419 3.9597 10.7764 4.14667 10.8887L5.415 11.6853L6.7875 10.8928C6.62523 10.3089 6.62523 9.69176 6.7875 9.10782L5.415 8.31616L4.14667 9.11199C3.9597 9.22425 3.73618 9.25875 3.52407 9.20808C3.31196 9.15742 3.12816 9.02562 3.01212 8.84098C2.89608 8.65634 2.85704 8.43357 2.90338 8.22047C2.94973 8.00737 3.07776 7.82093 3.26 7.70116L3.7825 7.37282L3.08833 6.97282C2.89683 6.86232 2.75706 6.68026 2.69978 6.4667C2.64251 6.25315 2.67241 6.02558 2.78292 5.83407C2.89342 5.64257 3.07548 5.5028 3.28904 5.44552C3.50259 5.38825 3.73016 5.41815 3.92167 5.52866L4.61583 5.92949L4.63833 5.31282C4.64662 5.09192 4.74232 4.88336 4.90439 4.73302C4.98463 4.65858 5.07875 4.60067 5.18138 4.5626C5.284 4.52454 5.39312 4.50705 5.5025 4.51116C5.61188 4.51526 5.71938 4.54087 5.81886 4.58652C5.91835 4.63217 6.00787 4.69697 6.08231 4.77721C6.15675 4.85746 6.21466 4.95158 6.25272 5.0542C6.29079 5.15683 6.30827 5.26594 6.30417 5.37532L6.24833 6.87199L7.62167 7.66532C8.0459 7.23265 8.58004 6.92381 9.16667 6.77199V5.18699L7.8425 4.48699C7.64712 4.38367 7.50079 4.20696 7.4357 3.99575C7.37061 3.78454 7.39209 3.55612 7.49542 3.36074C7.59874 3.16537 7.77545 3.01904 7.98666 2.95395C8.19787 2.88886 8.42629 2.91033 8.62167 3.01366L9.16667 3.30199V2.50033C9.16667 2.27931 9.25446 2.06735 9.41074 1.91107C9.56702 1.75479 9.77899 1.66699 10 1.66699ZM10 11.667C10.442 11.667 10.8659 11.4914 11.1785 11.1788C11.4911 10.8663 11.6667 10.4424 11.6667 10.0003C11.6667 9.5583 11.4911 9.13437 11.1785 8.82181C10.8659 8.50925 10.442 8.33366 10 8.33366C9.55797 8.33366 9.13405 8.50925 8.82149 8.82181C8.50893 9.13437 8.33333 9.5583 8.33333 10.0003C8.33333 10.4424 8.50893 10.8663 8.82149 11.1788C9.13405 11.4914 9.55797 11.667 10 11.667Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 17.5003V16.667C9.16668 16.446 9.25448 16.234 9.41076 16.0777C9.56704 15.9215 9.779 15.8337 10 15.8337ZM15.2608 14.092L15.3392 14.1612L15.9225 14.7445C16.072 14.8945 16.1587 15.0957 16.1652 15.3073C16.1717 15.5189 16.0973 15.7251 15.9573 15.8839C15.8173 16.0427 15.6221 16.1422 15.4113 16.1623C15.2005 16.1824 14.99 16.1215 14.8225 15.992L14.7442 15.9228L14.1608 15.3395C14.017 15.1959 13.9306 15.0048 13.9179 14.802C13.9052 14.5992 13.9669 14.3987 14.0916 14.2383C14.2163 14.0779 14.3954 13.9685 14.595 13.9309C14.7947 13.8932 15.0012 13.9297 15.1758 14.0337L15.2608 14.092ZM5.83918 14.1612C5.98266 14.3047 6.06885 14.4956 6.08159 14.6981C6.09432 14.9006 6.03272 15.1008 5.90835 15.2612L5.83918 15.3395L5.25585 15.9228C5.10588 16.0723 4.90465 16.1591 4.69303 16.1655C4.4814 16.172 4.27525 16.0976 4.11645 15.9576C3.95764 15.8176 3.85809 15.6224 3.83801 15.4116C3.81794 15.2008 3.87884 14.9903 4.00835 14.8228L4.07751 14.7445L4.66085 14.1612C4.81712 14.0049 5.02904 13.9172 5.25001 13.9172C5.47098 13.9172 5.68291 14.0049 5.83918 14.1612ZM3.33335 9.16699C3.54575 9.16723 3.75004 9.24856 3.90449 9.39437C4.05893 9.54017 4.15188 9.73945 4.16432 9.95149C4.17677 10.1635 4.10778 10.3723 3.97146 10.5352C3.83513 10.6981 3.64176 10.8027 3.43085 10.8278L3.33335 10.8337H2.50001C2.28761 10.8334 2.08332 10.7521 1.92887 10.6063C1.77443 10.4605 1.68148 10.2612 1.66904 10.0492C1.65659 9.83713 1.72557 9.62834 1.8619 9.46547C1.99823 9.30259 2.1916 9.19791 2.40251 9.17283L2.50001 9.16699H3.33335ZM17.5 9.16699C17.7124 9.16723 17.9167 9.24856 18.0712 9.39437C18.2256 9.54017 18.3185 9.73945 18.331 9.95149C18.3434 10.1635 18.2745 10.3723 18.1381 10.5352C18.0018 10.6981 17.8084 10.8027 17.5975 10.8278L17.5 10.8337H16.6667C16.4543 10.8334 16.25 10.7521 16.0955 10.6063C15.9411 10.4605 15.8482 10.2612 15.8357 10.0492C15.8233 9.83713 15.8922 9.62834 16.0286 9.46547C16.1649 9.30259 16.3583 9.19791 16.5692 9.17283L16.6667 9.16699H17.5ZM5.17751 4.00866L5.25585 4.07783L5.83918 4.66116C5.98864 4.81112 6.07541 5.01235 6.08187 5.22398C6.08833 5.4356 6.014 5.64175 5.87397 5.80056C5.73394 5.95936 5.53872 6.05891 5.32795 6.07899C5.11718 6.09907 4.90667 6.03817 4.73918 5.90866L4.66085 5.83949L4.07751 5.25616C3.93425 5.11256 3.84829 4.92164 3.83573 4.71919C3.82318 4.51673 3.8849 4.31665 4.00932 4.15645C4.13373 3.99625 4.31231 3.88693 4.51157 3.84899C4.71083 3.81104 4.91709 3.84707 5.09168 3.95033L5.17751 4.00866ZM15.9225 4.07783C16.066 4.22132 16.1522 4.41224 16.1649 4.61476C16.1777 4.81728 16.1161 5.01749 15.9917 5.17783L15.9225 5.25616L15.3392 5.83949C15.1892 5.98895 14.988 6.07572 14.7764 6.08218C14.5647 6.08864 14.3586 6.01431 14.1998 5.87429C14.041 5.73426 13.9414 5.53903 13.9213 5.32826C13.9013 5.11749 13.9622 4.90699 14.0917 4.73949L14.1608 4.66116L14.7442 4.07783C14.9005 3.9216 15.1124 3.83384 15.3333 3.83384C15.5543 3.83384 15.7662 3.9216 15.9225 4.07783ZM10 1.66699C10.2041 1.66702 10.4011 1.74196 10.5537 1.87759C10.7062 2.01322 10.8036 2.20012 10.8275 2.40283L10.8333 2.50033V3.33366C10.8331 3.54606 10.7518 3.75035 10.606 3.9048C10.4602 4.05925 10.2609 4.15219 10.0489 4.16464C9.83682 4.17708 9.62803 4.1081 9.46515 3.97177C9.30228 3.83545 9.1976 3.64207 9.17251 3.43116L9.16668 3.33366V2.50033C9.16668 2.27931 9.25448 2.06735 9.41076 1.91107C9.56704 1.75479 9.779 1.66699 10 1.66699ZM10 5.83366C10.8164 5.83361 11.6148 6.0734 12.2961 6.52324C12.9774 6.97308 13.5115 7.61316 13.8321 8.36396C14.1528 9.11476 14.2458 9.94322 14.0996 10.7464C13.9534 11.5496 13.5745 12.2922 13.0099 12.8819C12.4453 13.4716 11.7199 13.8824 10.9238 14.0634C10.1277 14.2443 9.29599 14.1874 8.53196 13.8997C7.76793 13.612 7.10525 13.1062 6.62623 12.4451C6.1472 11.784 5.87294 10.9968 5.83751 10.1812L5.83335 10.0003L5.83751 9.81949C5.88411 8.74679 6.34302 7.73347 7.11853 6.99088C7.89405 6.24828 8.92629 5.83372 10 5.83366Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"60\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"60\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n  <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain spm-schemateque__detail-img--summer spm-landing__open-popup-image spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-10 \"\n\t\/>\n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">TS5<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation triple service (chauffage, rafra&icirc;chissement et ECS) totale avec PAC par usage ; production ECS de tout type<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n  <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">Configuration<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 12.1575 4.48699L10.8333 5.18699V6.77199C11.4292 6.92532 11.96 7.23866 12.3783 7.66449L13.7517 6.87199L13.6958 5.37532C13.6875 5.15442 13.7674 4.93927 13.9177 4.77721C14.068 4.61515 14.2766 4.51945 14.4975 4.51116C14.7184 4.50287 14.9336 4.58268 15.0956 4.73302C15.2577 4.88336 15.3534 5.09192 15.3617 5.31282L15.3842 5.92949L16.0783 5.52866C16.1731 5.47308 16.278 5.4368 16.3869 5.42191C16.4958 5.40702 16.6065 5.41382 16.7128 5.44191C16.819 5.47 16.9187 5.51883 17.006 5.58559C17.0933 5.65234 17.1665 5.73571 17.2215 5.83088C17.2764 5.92606 17.312 6.03117 17.3262 6.14015C17.3403 6.24913 17.3328 6.35984 17.304 6.4659C17.2752 6.57196 17.2257 6.67128 17.1584 6.75814C17.0911 6.84499 17.0072 6.91767 16.9117 6.97199L16.2175 7.37199L16.74 7.70032C16.8327 7.75854 16.913 7.83445 16.9764 7.92371C17.0397 8.01297 17.0849 8.11383 17.1093 8.22054C17.1336 8.32725 17.1367 8.43772 17.1184 8.54563C17.1001 8.65355 17.0607 8.7568 17.0025 8.84949C16.9443 8.94218 16.8684 9.0225 16.7791 9.08585C16.6899 9.14921 16.589 9.19437 16.4823 9.21874C16.3756 9.24312 16.2651 9.24623 16.1572 9.22792C16.0493 9.2096 15.946 9.17021 15.8533 9.11199L14.585 8.31532L13.2125 9.10699C13.3749 9.69119 13.3749 10.3086 13.2125 10.8928L14.585 11.6853L15.8533 10.8887C16.0405 10.7711 16.2668 10.7327 16.4823 10.7819C16.6978 10.8311 16.8849 10.964 17.0025 11.1512C17.1201 11.3384 17.1585 11.5646 17.1093 11.7801C17.06 11.9956 16.9272 12.1827 16.74 12.3003L16.2183 12.6278L16.9117 13.0287C17.0072 13.083 17.0911 13.1557 17.1584 13.2425C17.2257 13.3294 17.2752 13.4287 17.304 13.5347C17.3328 13.6408 17.3403 13.7515 17.3262 13.8605C17.312 13.9695 17.2764 14.0746 17.2215 14.1698C17.1665 14.2649 17.0933 14.3483 17.006 14.4151C16.9187 14.4818 16.819 14.5306 16.7128 14.5587C16.6065 14.5868 16.4958 14.5936 16.3869 14.5787C16.278 14.5639 16.1731 14.5276 16.0783 14.472L15.385 14.072L15.3617 14.6878C15.3534 14.9087 15.2577 15.1173 15.0956 15.2676C14.9336 15.418 14.7184 15.4978 14.4975 15.4895C14.2766 15.4812 14.068 15.3855 13.9177 15.2234C13.7674 15.0614 13.6875 14.8462 13.6958 14.6253L13.7517 13.1287L12.3783 12.3362C11.96 12.7612 11.4283 13.0753 10.8333 13.2287V14.8137L12.1575 15.5137C12.3529 15.617 12.4992 15.7937 12.5643 16.0049C12.6294 16.2161 12.6079 16.4445 12.5046 16.6399C12.4013 16.8353 12.2246 16.9816 12.0133 17.0467C11.8021 17.1118 11.5737 17.0903 11.3783 16.987L10.8333 16.6987V17.5003C10.8333 17.7213 10.7455 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11.667C10.442 11.667 10.8659 11.4914 11.1785 11.1788C11.4911 10.8663 11.6667 10.4424 11.6667 10.0003C11.6667 9.5583 11.4911 9.13437 11.1785 8.82181C10.8659 8.50925 10.442 8.33366 10 8.33366C9.55797 8.33366 9.13405 8.50925 8.82149 8.82181C8.50893 9.13437 8.33333 9.5583 8.33333 10.0003C8.33333 10.4424 8.50893 10.8663 8.82149 11.1788C9.13405 11.4914 9.55797 11.667 10 11.667Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 17.5003V16.667C9.16668 16.446 9.25448 16.234 9.41076 16.0777C9.56704 15.9215 9.779 15.8337 10 15.8337ZM15.2608 14.092L15.3392 14.1612L15.9225 14.7445C16.072 14.8945 16.1587 15.0957 16.1652 15.3073C16.1717 15.5189 16.0973 15.7251 15.9573 15.8839C15.8173 16.0427 15.6221 16.1422 15.4113 16.1623C15.2005 16.1824 14.99 16.1215 14.8225 15.992L14.7442 15.9228L14.1608 15.3395C14.017 15.1959 13.9306 15.0048 13.9179 14.802C13.9052 14.5992 13.9669 14.3987 14.0916 14.2383C14.2163 14.0779 14.3954 13.9685 14.595 13.9309C14.7947 13.8932 15.0012 13.9297 15.1758 14.0337L15.2608 14.092ZM5.83918 14.1612C5.98266 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13.8997C7.76793 13.612 7.10525 13.1062 6.62623 12.4451C6.1472 11.784 5.87294 10.9968 5.83751 10.1812L5.83335 10.0003L5.83751 9.81949C5.88411 8.74679 6.34302 7.73347 7.11853 6.99088C7.89405 6.24828 8.92629 5.83372 10 5.83366Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"56\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"56\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n  <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain spm-schemateque__detail-img--summer spm-landing__open-popup-image spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-10 \"\n\t\/>\n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">TS3<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation triple service (chauffage, rafra&icirc;chissement et ECS) mono-circuit avec PAC r&eacute;versible, pr&eacute;chauffage de l&#039;eau froide alimentant la production ECS par la PAC via &eacute;changeur &agrave; plaques en mode chaud et stockage primaire d&#039;&eacute;nergie aliment&eacute; par la chaudi&egrave;re pour la production ECS instantan&eacute;e<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n  <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">Configuration<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 12.1575 4.48699L10.8333 5.18699V6.77199C11.4292 6.92532 11.96 7.23866 12.3783 7.66449L13.7517 6.87199L13.6958 5.37532C13.6875 5.15442 13.7674 4.93927 13.9177 4.77721C14.068 4.61515 14.2766 4.51945 14.4975 4.51116C14.7184 4.50287 14.9336 4.58268 15.0956 4.73302C15.2577 4.88336 15.3534 5.09192 15.3617 5.31282L15.3842 5.92949L16.0783 5.52866C16.1731 5.47308 16.278 5.4368 16.3869 5.42191C16.4958 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20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 17.5003V16.667C9.16668 16.446 9.25448 16.234 9.41076 16.0777C9.56704 15.9215 9.779 15.8337 10 15.8337ZM15.2608 14.092L15.3392 14.1612L15.9225 14.7445C16.072 14.8945 16.1587 15.0957 16.1652 15.3073C16.1717 15.5189 16.0973 15.7251 15.9573 15.8839C15.8173 16.0427 15.6221 16.1422 15.4113 16.1623C15.2005 16.1824 14.99 16.1215 14.8225 15.992L14.7442 15.9228L14.1608 15.3395C14.017 15.1959 13.9306 15.0048 13.9179 14.802C13.9052 14.5992 13.9669 14.3987 14.0916 14.2383C14.2163 14.0779 14.3954 13.9685 14.595 13.9309C14.7947 13.8932 15.0012 13.9297 15.1758 14.0337L15.2608 14.092ZM5.83918 14.1612C5.98266 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6.08218C14.5647 6.08864 14.3586 6.01431 14.1998 5.87429C14.041 5.73426 13.9414 5.53903 13.9213 5.32826C13.9013 5.11749 13.9622 4.90699 14.0917 4.73949L14.1608 4.66116L14.7442 4.07783C14.9005 3.9216 15.1124 3.83384 15.3333 3.83384C15.5543 3.83384 15.7662 3.9216 15.9225 4.07783ZM10 1.66699C10.2041 1.66702 10.4011 1.74196 10.5537 1.87759C10.7062 2.01322 10.8036 2.20012 10.8275 2.40283L10.8333 2.50033V3.33366C10.8331 3.54606 10.7518 3.75035 10.606 3.9048C10.4602 4.05925 10.2609 4.15219 10.0489 4.16464C9.83682 4.17708 9.62803 4.1081 9.46515 3.97177C9.30228 3.83545 9.1976 3.64207 9.17251 3.43116L9.16668 3.33366V2.50033C9.16668 2.27931 9.25448 2.06735 9.41076 1.91107C9.56704 1.75479 9.779 1.66699 10 1.66699ZM10 5.83366C10.8164 5.83361 11.6148 6.0734 12.2961 6.52324C12.9774 6.97308 13.5115 7.61316 13.8321 8.36396C14.1528 9.11476 14.2458 9.94322 14.0996 10.7464C13.9534 11.5496 13.5745 12.2922 13.0099 12.8819C12.4453 13.4716 11.7199 13.8824 10.9238 14.0634C10.1277 14.2443 9.29599 14.1874 8.53196 13.8997C7.76793 13.612 7.10525 13.1062 6.62623 12.4451C6.1472 11.784 5.87294 10.9968 5.83751 10.1812L5.83335 10.0003L5.83751 9.81949C5.88411 8.74679 6.34302 7.73347 7.11853 6.99088C7.89405 6.24828 8.92629 5.83372 10 5.83366Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"58\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"58\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-2048x1448.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n  <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-2048x1448.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain spm-schemateque__detail-img--summer spm-landing__open-popup-image spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-10 \"\n\t\/>\n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">TS4<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation triple service (chauffage, rafra&icirc;chissement et ECS) totale avec PAC r&eacute;versible, stockage primaire d&#039;&eacute;nergie aliment&eacute; par la chaudi&egrave;re pour la production ECS instantan&eacute;e et r&eacute;chauffage du retour &eacute;changeur ECS par la PAC en mode chaud<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n  <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">Configuration<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 12.1575 4.48699L10.8333 5.18699V6.77199C11.4292 6.92532 11.96 7.23866 12.3783 7.66449L13.7517 6.87199L13.6958 5.37532C13.6875 5.15442 13.7674 4.93927 13.9177 4.77721C14.068 4.61515 14.2766 4.51945 14.4975 4.51116C14.7184 4.50287 14.9336 4.58268 15.0956 4.73302C15.2577 4.88336 15.3534 5.09192 15.3617 5.31282L15.3842 5.92949L16.0783 5.52866C16.1731 5.47308 16.278 5.4368 16.3869 5.42191C16.4958 5.40702 16.6065 5.41382 16.7128 5.44191C16.819 5.47 16.9187 5.51883 17.006 5.58559C17.0933 5.65234 17.1665 5.73571 17.2215 5.83088C17.2764 5.92606 17.312 6.03117 17.3262 6.14015C17.3403 6.24913 17.3328 6.35984 17.304 6.4659C17.2752 6.57196 17.2257 6.67128 17.1584 6.75814C17.0911 6.84499 17.0072 6.91767 16.9117 6.97199L16.2175 7.37199L16.74 7.70032C16.8327 7.75854 16.913 7.83445 16.9764 7.92371C17.0397 8.01297 17.0849 8.11383 17.1093 8.22054C17.1336 8.32725 17.1367 8.43772 17.1184 8.54563C17.1001 8.65355 17.0607 8.7568 17.0025 8.84949C16.9443 8.94218 16.8684 9.0225 16.7791 9.08585C16.6899 9.14921 16.589 9.19437 16.4823 9.21874C16.3756 9.24312 16.2651 9.24623 16.1572 9.22792C16.0493 9.2096 15.946 9.17021 15.8533 9.11199L14.585 8.31532L13.2125 9.10699C13.3749 9.69119 13.3749 10.3086 13.2125 10.8928L14.585 11.6853L15.8533 10.8887C16.0405 10.7711 16.2668 10.7327 16.4823 10.7819C16.6978 10.8311 16.8849 10.964 17.0025 11.1512C17.1201 11.3384 17.1585 11.5646 17.1093 11.7801C17.06 11.9956 16.9272 12.1827 16.74 12.3003L16.2183 12.6278L16.9117 13.0287C17.0072 13.083 17.0911 13.1557 17.1584 13.2425C17.2257 13.3294 17.2752 13.4287 17.304 13.5347C17.3328 13.6408 17.3403 13.7515 17.3262 13.8605C17.312 13.9695 17.2764 14.0746 17.2215 14.1698C17.1665 14.2649 17.0933 14.3483 17.006 14.4151C16.9187 14.4818 16.819 14.5306 16.7128 14.5587C16.6065 14.5868 16.4958 14.5936 16.3869 14.5787C16.278 14.5639 16.1731 14.5276 16.0783 14.472L15.385 14.072L15.3617 14.6878C15.3534 14.9087 15.2577 15.1173 15.0956 15.2676C14.9336 15.418 14.7184 15.4978 14.4975 15.4895C14.2766 15.4812 14.068 15.3855 13.9177 15.2234C13.7674 15.0614 13.6875 14.8462 13.6958 14.6253L13.7517 13.1287L12.3783 12.3362C11.96 12.7612 11.4283 13.0753 10.8333 13.2287V14.8137L12.1575 15.5137C12.3529 15.617 12.4992 15.7937 12.5643 16.0049C12.6294 16.2161 12.6079 16.4445 12.5046 16.6399C12.4013 16.8353 12.2246 16.9816 12.0133 17.0467C11.8021 17.1118 11.5737 17.0903 11.3783 16.987L10.8333 16.6987V17.5003C10.8333 17.7213 10.7455 17.9333 10.5893 18.0896C10.433 18.2459 10.221 18.3337 10 18.3337C9.77899 18.3337 9.56702 18.2459 9.41074 18.0896C9.25446 17.9333 9.16667 17.7213 9.16667 17.5003V16.6987L8.62167 16.987C8.52493 17.0382 8.41906 17.0698 8.3101 17.08C8.20115 17.0902 8.09124 17.0789 7.98666 17.0467C7.88208 17.0145 7.78487 16.962 7.70058 16.8922C7.61629 16.8224 7.54658 16.7366 7.49542 16.6399C7.44426 16.5432 7.41265 16.4373 7.40241 16.3283C7.39216 16.2194 7.40347 16.1095 7.4357 16.0049C7.46793 15.9003 7.52045 15.8031 7.59025 15.7188C7.66004 15.6345 7.74576 15.5648 7.8425 15.5137L9.16667 14.8137V13.2287C8.58004 13.0768 8.0459 12.768 7.62167 12.3353L6.24833 13.1287L6.30417 14.6253C6.30822 14.7347 6.29068 14.8438 6.25256 14.9464C6.21445 15.049 6.15649 15.1431 6.08201 15.2233C6.00753 15.3035 5.91798 15.3683 5.81848 15.4139C5.71898 15.4595 5.61146 15.485 5.50208 15.4891C5.3927 15.4931 5.2836 15.4756 5.18099 15.4375C5.07839 15.3994 4.9843 15.3414 4.90409 15.2669C4.82388 15.1924 4.75913 15.1029 4.71353 15.0034C4.66794 14.9039 4.64238 14.7964 4.63833 14.687L4.61583 14.0712L3.92167 14.4712C3.8268 14.5298 3.72112 14.5689 3.61089 14.586C3.50065 14.6031 3.38811 14.5978 3.27993 14.5706C3.17175 14.5434 3.07014 14.4948 2.98111 14.4275C2.89208 14.3603 2.81746 14.2759 2.76166 14.1793C2.70586 14.0827 2.67002 13.9759 2.65626 13.8652C2.64251 13.7545 2.65112 13.6422 2.68158 13.5349C2.71205 13.4276 2.76375 13.3275 2.83362 13.2405C2.90349 13.1536 2.9901 13.0815 3.08833 13.0287L3.7825 12.6278L3.26 12.2995C3.07776 12.1797 2.94973 11.9933 2.90338 11.7802C2.85704 11.5671 2.89608 11.3443 3.01212 11.1597C3.12816 10.975 3.31196 10.8432 3.52407 10.7926C3.73618 10.7419 3.9597 10.7764 4.14667 10.8887L5.415 11.6853L6.7875 10.8928C6.62523 10.3089 6.62523 9.69176 6.7875 9.10782L5.415 8.31616L4.14667 9.11199C3.9597 9.22425 3.73618 9.25875 3.52407 9.20808C3.31196 9.15742 3.12816 9.02562 3.01212 8.84098C2.89608 8.65634 2.85704 8.43357 2.90338 8.22047C2.94973 8.00737 3.07776 7.82093 3.26 7.70116L3.7825 7.37282L3.08833 6.97282C2.89683 6.86232 2.75706 6.68026 2.69978 6.4667C2.64251 6.25315 2.67241 6.02558 2.78292 5.83407C2.89342 5.64257 3.07548 5.5028 3.28904 5.44552C3.50259 5.38825 3.73016 5.41815 3.92167 5.52866L4.61583 5.92949L4.63833 5.31282C4.64662 5.09192 4.74232 4.88336 4.90439 4.73302C4.98463 4.65858 5.07875 4.60067 5.18138 4.5626C5.284 4.52454 5.39312 4.50705 5.5025 4.51116C5.61188 4.51526 5.71938 4.54087 5.81886 4.58652C5.91835 4.63217 6.00787 4.69697 6.08231 4.77721C6.15675 4.85746 6.21466 4.95158 6.25272 5.0542C6.29079 5.15683 6.30827 5.26594 6.30417 5.37532L6.24833 6.87199L7.62167 7.66532C8.0459 7.23265 8.58004 6.92381 9.16667 6.77199V5.18699L7.8425 4.48699C7.64712 4.38367 7.50079 4.20696 7.4357 3.99575C7.37061 3.78454 7.39209 3.55612 7.49542 3.36074C7.59874 3.16537 7.77545 3.01904 7.98666 2.95395C8.19787 2.88886 8.42629 2.91033 8.62167 3.01366L9.16667 3.30199V2.50033C9.16667 2.27931 9.25446 2.06735 9.41074 1.91107C9.56702 1.75479 9.77899 1.66699 10 1.66699ZM10 11.667C10.442 11.667 10.8659 11.4914 11.1785 11.1788C11.4911 10.8663 11.6667 10.4424 11.6667 10.0003C11.6667 9.5583 11.4911 9.13437 11.1785 8.82181C10.8659 8.50925 10.442 8.33366 10 8.33366C9.55797 8.33366 9.13405 8.50925 8.82149 8.82181C8.50893 9.13437 8.33333 9.5583 8.33333 10.0003C8.33333 10.4424 8.50893 10.8663 8.82149 11.1788C9.13405 11.4914 9.55797 11.667 10 11.667Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 17.5003V16.667C9.16668 16.446 9.25448 16.234 9.41076 16.0777C9.56704 15.9215 9.779 15.8337 10 15.8337ZM15.2608 14.092L15.3392 14.1612L15.9225 14.7445C16.072 14.8945 16.1587 15.0957 16.1652 15.3073C16.1717 15.5189 16.0973 15.7251 15.9573 15.8839C15.8173 16.0427 15.6221 16.1422 15.4113 16.1623C15.2005 16.1824 14.99 16.1215 14.8225 15.992L14.7442 15.9228L14.1608 15.3395C14.017 15.1959 13.9306 15.0048 13.9179 14.802C13.9052 14.5992 13.9669 14.3987 14.0916 14.2383C14.2163 14.0779 14.3954 13.9685 14.595 13.9309C14.7947 13.8932 15.0012 13.9297 15.1758 14.0337L15.2608 14.092ZM5.83918 14.1612C5.98266 14.3047 6.06885 14.4956 6.08159 14.6981C6.09432 14.9006 6.03272 15.1008 5.90835 15.2612L5.83918 15.3395L5.25585 15.9228C5.10588 16.0723 4.90465 16.1591 4.69303 16.1655C4.4814 16.172 4.27525 16.0976 4.11645 15.9576C3.95764 15.8176 3.85809 15.6224 3.83801 15.4116C3.81794 15.2008 3.87884 14.9903 4.00835 14.8228L4.07751 14.7445L4.66085 14.1612C4.81712 14.0049 5.02904 13.9172 5.25001 13.9172C5.47098 13.9172 5.68291 14.0049 5.83918 14.1612ZM3.33335 9.16699C3.54575 9.16723 3.75004 9.24856 3.90449 9.39437C4.05893 9.54017 4.15188 9.73945 4.16432 9.95149C4.17677 10.1635 4.10778 10.3723 3.97146 10.5352C3.83513 10.6981 3.64176 10.8027 3.43085 10.8278L3.33335 10.8337H2.50001C2.28761 10.8334 2.08332 10.7521 1.92887 10.6063C1.77443 10.4605 1.68148 10.2612 1.66904 10.0492C1.65659 9.83713 1.72557 9.62834 1.8619 9.46547C1.99823 9.30259 2.1916 9.19791 2.40251 9.17283L2.50001 9.16699H3.33335ZM17.5 9.16699C17.7124 9.16723 17.9167 9.24856 18.0712 9.39437C18.2256 9.54017 18.3185 9.73945 18.331 9.95149C18.3434 10.1635 18.2745 10.3723 18.1381 10.5352C18.0018 10.6981 17.8084 10.8027 17.5975 10.8278L17.5 10.8337H16.6667C16.4543 10.8334 16.25 10.7521 16.0955 10.6063C15.9411 10.4605 15.8482 10.2612 15.8357 10.0492C15.8233 9.83713 15.8922 9.62834 16.0286 9.46547C16.1649 9.30259 16.3583 9.19791 16.5692 9.17283L16.6667 9.16699H17.5ZM5.17751 4.00866L5.25585 4.07783L5.83918 4.66116C5.98864 4.81112 6.07541 5.01235 6.08187 5.22398C6.08833 5.4356 6.014 5.64175 5.87397 5.80056C5.73394 5.95936 5.53872 6.05891 5.32795 6.07899C5.11718 6.09907 4.90667 6.03817 4.73918 5.90866L4.66085 5.83949L4.07751 5.25616C3.93425 5.11256 3.84829 4.92164 3.83573 4.71919C3.82318 4.51673 3.8849 4.31665 4.00932 4.15645C4.13373 3.99625 4.31231 3.88693 4.51157 3.84899C4.71083 3.81104 4.91709 3.84707 5.09168 3.95033L5.17751 4.00866ZM15.9225 4.07783C16.066 4.22132 16.1522 4.41224 16.1649 4.61476C16.1777 4.81728 16.1161 5.01749 15.9917 5.17783L15.9225 5.25616L15.3392 5.83949C15.1892 5.98895 14.988 6.07572 14.7764 6.08218C14.5647 6.08864 14.3586 6.01431 14.1998 5.87429C14.041 5.73426 13.9414 5.53903 13.9213 5.32826C13.9013 5.11749 13.9622 4.90699 14.0917 4.73949L14.1608 4.66116L14.7442 4.07783C14.9005 3.9216 15.1124 3.83384 15.3333 3.83384C15.5543 3.83384 15.7662 3.9216 15.9225 4.07783ZM10 1.66699C10.2041 1.66702 10.4011 1.74196 10.5537 1.87759C10.7062 2.01322 10.8036 2.20012 10.8275 2.40283L10.8333 2.50033V3.33366C10.8331 3.54606 10.7518 3.75035 10.606 3.9048C10.4602 4.05925 10.2609 4.15219 10.0489 4.16464C9.83682 4.17708 9.62803 4.1081 9.46515 3.97177C9.30228 3.83545 9.1976 3.64207 9.17251 3.43116L9.16668 3.33366V2.50033C9.16668 2.27931 9.25448 2.06735 9.41076 1.91107C9.56704 1.75479 9.779 1.66699 10 1.66699ZM10 5.83366C10.8164 5.83361 11.6148 6.0734 12.2961 6.52324C12.9774 6.97308 13.5115 7.61316 13.8321 8.36396C14.1528 9.11476 14.2458 9.94322 14.0996 10.7464C13.9534 11.5496 13.5745 12.2922 13.0099 12.8819C12.4453 13.4716 11.7199 13.8824 10.9238 14.0634C10.1277 14.2443 9.29599 14.1874 8.53196 13.8997C7.76793 13.612 7.10525 13.1062 6.62623 12.4451C6.1472 11.784 5.87294 10.9968 5.83751 10.1812L5.83335 10.0003L5.83751 9.81949C5.88411 8.74679 6.34302 7.73347 7.11853 6.99088C7.89405 6.24828 8.92629 5.83372 10 5.83366Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <div class=\"spm-quiz__result-schema\" data-schema-id=\"52\">\n <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"52\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n  <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain spm-schemateque__detail-img--summer spm-landing__open-popup-image spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-10 \"\n\t\/>\n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">TS1<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation chauffage mono-circuit avec PAC r&eacute;versible alimentant le r&eacute;seau secondaire en eau glac&eacute;e en mode froid ; production ECS de tout type aliment&eacute;e par la chaudi&egrave;re<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n  <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">Configuration<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 12.1575 4.48699L10.8333 5.18699V6.77199C11.4292 6.92532 11.96 7.23866 12.3783 7.66449L13.7517 6.87199L13.6958 5.37532C13.6875 5.15442 13.7674 4.93927 13.9177 4.77721C14.068 4.61515 14.2766 4.51945 14.4975 4.51116C14.7184 4.50287 14.9336 4.58268 15.0956 4.73302C15.2577 4.88336 15.3534 5.09192 15.3617 5.31282L15.3842 5.92949L16.0783 5.52866C16.1731 5.47308 16.278 5.4368 16.3869 5.42191C16.4958 5.40702 16.6065 5.41382 16.7128 5.44191C16.819 5.47 16.9187 5.51883 17.006 5.58559C17.0933 5.65234 17.1665 5.73571 17.2215 5.83088C17.2764 5.92606 17.312 6.03117 17.3262 6.14015C17.3403 6.24913 17.3328 6.35984 17.304 6.4659C17.2752 6.57196 17.2257 6.67128 17.1584 6.75814C17.0911 6.84499 17.0072 6.91767 16.9117 6.97199L16.2175 7.37199L16.74 7.70032C16.8327 7.75854 16.913 7.83445 16.9764 7.92371C17.0397 8.01297 17.0849 8.11383 17.1093 8.22054C17.1336 8.32725 17.1367 8.43772 17.1184 8.54563C17.1001 8.65355 17.0607 8.7568 17.0025 8.84949C16.9443 8.94218 16.8684 9.0225 16.7791 9.08585C16.6899 9.14921 16.589 9.19437 16.4823 9.21874C16.3756 9.24312 16.2651 9.24623 16.1572 9.22792C16.0493 9.2096 15.946 9.17021 15.8533 9.11199L14.585 8.31532L13.2125 9.10699C13.3749 9.69119 13.3749 10.3086 13.2125 10.8928L14.585 11.6853L15.8533 10.8887C16.0405 10.7711 16.2668 10.7327 16.4823 10.7819C16.6978 10.8311 16.8849 10.964 17.0025 11.1512C17.1201 11.3384 17.1585 11.5646 17.1093 11.7801C17.06 11.9956 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class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema> <\/div>\n  <\/div>\n <\/div>\n\n <img decoding=\"async\" src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/plugins\/schema-pdf-manager\/assets\/img\/card-top.svg\" class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:pointer-events-none spm:z-0\" \/>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-quiz__result-close spm:absolute spm:top-0 spm:right-20 spm:mt-20 spm:text-14\"\n\n>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M15.2447 4.76315C15.1677 4.68597 15.0762 4.62475 14.9755 4.58297C14.8748 4.54119 14.7669 4.51969 14.6578 4.51969C14.5488 4.51969 14.4408 4.54119 14.3401 4.58297C14.2394 4.62475 14.1479 4.68597 14.0709 4.76315L10 8.82572L5.92913 4.75482C5.85205 4.67775 5.76055 4.61661 5.65985 4.5749C5.55915 4.53319 5.45122 4.51172 5.34222 4.51172C5.23322 4.51172 5.12529 4.53319 5.02459 4.5749C4.92389 4.61661 4.83239 4.67775 4.75531 4.75482C4.67824 4.8319 4.6171 4.9234 4.57539 5.0241C4.53368 5.1248 4.51221 5.23273 4.51221 5.34173C4.51221 5.45073 4.53368 5.55866 4.57539 5.65936C4.6171 5.76007 4.67824 5.85157 4.75531 5.92864L8.82621 9.99954L4.75531 14.0704C4.67824 14.1475 4.6171 14.239 4.57539 14.3397C4.53368 14.4404 4.51221 14.5483 4.51221 14.6573C4.51221 14.7663 4.53368 14.8743 4.57539 14.975C4.6171 15.0757 4.67824 15.1672 4.75531 15.2442C4.83239 15.3213 4.92389 15.3825 5.02459 15.4242C5.12529 15.4659 5.23322 15.4874 5.34222 15.4874C5.45122 15.4874 5.55915 15.4659 5.65985 15.4242C5.76055 15.3825 5.85205 15.3213 5.92913 15.2442L10 11.1734L14.0709 15.2442C14.148 15.3213 14.2395 15.3825 14.3402 15.4242C14.4409 15.4659 14.5488 15.4874 14.6578 15.4874C14.7668 15.4874 14.8748 15.4659 14.9755 15.4242C15.0762 15.3825 15.1677 15.3213 15.2447 15.2442C15.3218 15.1672 15.3829 15.0757 15.4247 14.975C15.4664 14.8743 15.4878 14.7663 15.4878 14.6573C15.4878 14.5483 15.4664 14.4404 15.4247 14.3397C15.3829 14.239 15.3218 14.1475 15.2447 14.0704L11.1738 9.99954L15.2447 5.92864C15.5611 5.61229 15.5611 5.0795 15.2447 4.76315Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <\/c-schematheque>\n\n<\/c-quiz>\n\t\n  <c-schematheque \n class=\"spm-schematheque section spm:grid-main spm:items-center spm:place-content-center\"\n id=\"spm-schematheque\"\n data-first-schema-id=\"14\"\n>\n <div class=\"spm:col-[c] spm:md:col-[c_2\/c_12] spm:lg:col-[c_5\/c_9] spm:text-center\">\n <h2 class=\"spm:typo-title-md spm:text-turquoise \">Notre sch&eacute;math&egrave;que<\/h2>\n <div class=\"spm:typo-body spm:mt-22\">Voici la sch&eacute;math&egrave;que compl&egrave;te. Vous avez la possibilit&eacute; de passer d&#039;un sch&eacute;ma &agrave; l&#039;autre, de consulter l&#039;analyse fonctionnelle du sch&eacute;ma affich&eacute; et de les t&eacute;l&eacute;charger en format PDF apr&egrave;s avoir rempli un formulaire d&#039;identification.<\/div>\n <\/div>\n\n <div class=\"spm-schematheque__w spm:relative spm:col-[c] spm:xl:col-[c_2\/c_12] spm:custom-borders-radius spm:border spm:border-grey spm:overflow-hidden spm:bg-white spm:custom-shadow spm:self-center spm:mt-[calc(var(--height-header_\/_2))] spm:pt-30 spm:pb-10 spm:px-10 spm:lg:pt-60 spm:lg:pb-20 spm:lg:px-15 spm:xl:pt-60 spm:xl:pb-30 spm:xl:px-60 spm:mt-50\">\n <img decoding=\"async\" src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/plugins\/schema-pdf-manager\/assets\/img\/card-top.svg\" class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:pointer-events-none spm:z-0\" \/>\n\n  <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10 spm:flex-wrap\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">Sch&eacute;mas disponibles<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn active\"\ndata-schema-id=14\n>\n  <span class=\"spm:leading-none\">SS1<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=32\n>\n  <span class=\"spm:leading-none\">SS1 bis<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=34\n>\n  <span class=\"spm:leading-none\">SS1 ter<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=36\n>\n  <span class=\"spm:leading-none\">DS1<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=38\n>\n  <span class=\"spm:leading-none\">DS1 bis<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=40\n>\n  <span class=\"spm:leading-none\">DS1 ter<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=42\n>\n  <span class=\"spm:leading-none\">DS2<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=44\n>\n  <span class=\"spm:leading-none\">DS3<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=46\n>\n  <span class=\"spm:leading-none\">DS4<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=48\n>\n  <span class=\"spm:leading-none\">DS5<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=50\n>\n  <span class=\"spm:leading-none\">DS6<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=52\n>\n  <span class=\"spm:leading-none\">TS1<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=54\n>\n  <span class=\"spm:leading-none\">TS2<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=56\n>\n  <span class=\"spm:leading-none\">TS3<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=58\n>\n  <span class=\"spm:leading-none\">TS4<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=60\n>\n  <span class=\"spm:leading-none\">TS5<\/span>\n  \n <\/button>  <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:rounded-xl spm-schemateque__nav-btn\"\ndata-schema-id=129\n>\n  <span class=\"spm:leading-none\">TS6<\/span>\n  \n <\/button>\n<\/div>\n <div class=\"spm-schematheque__content spm:relative spm:mt-20\">\n  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300  active\"\n data-schema-id=\"14\"\n data-has-summer-winter-variant=\"\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">SS1<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation totale des r&eacute;seaux secondaires en chauffage seul sans contrainte de d&eacute;bit ni de temp&eacute;rature sur la chaudi&egrave;re<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"32\"\n data-has-summer-winter-variant=\"\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-bis-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">SS1 bis<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation totale des r&eacute;seaux secondaires en chauffage seul avec une chaudi&egrave;re n&eacute;cessitant un d&eacute;bit minimum d&#039;irrigation<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"34\"\n data-has-summer-winter-variant=\"\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ss1-ter-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">SS1 ter<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation totale des r&eacute;seaux secondaires en chauffage seul avec une chaudi&egrave;re n&eacute;cessitant un d&eacute;bit minimum d&#039;irrigation et une temp&eacute;rature minimum de retour<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"36\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS1<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) totale avec pr&eacute;chauffage de l&#039;eau froide alimentant la production ECS par la PAC via &eacute;changeur &agrave; plaques ; production ECS de tout type ; chaudi&egrave;re sans contrainte de d&eacute;bit ni de temp&eacute;rature<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"38\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-bis-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS1 bis<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) totale avec pr&eacute;chauffage de l&#039;eau froide alimentant la production ECS par la PAC via &eacute;changeur &agrave; plaques ; production ECS de tout type ; chaudi&egrave;re n&eacute;cessitant un d&eacute;bit minimum d&#039;irrigation<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"40\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds1-ter-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS1 ter<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) totale avec pr&eacute;chauffage de l&#039;eau froide alimentant la production ECS par la PAC via &eacute;changeur &agrave; plaques ; production ECS de tout type ; chaudi&egrave;re n&eacute;cessitant un d&eacute;bit minimum d&#039;irrigation et une temp&eacute;rature minimum de retour<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"42\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds2-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS2<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) totale avec stockage primaire d&#039;&eacute;nergie aliment&eacute; par la PAC et par la chaudi&egrave;re pour la production ECS instantan&eacute;e<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"44\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds3-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS3<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) mono-circuit avec stockage primaire d&#039;&eacute;nergie aliment&eacute; par la PAC et par la chaudi&egrave;re pour la production ECS instantan&eacute;e<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"46\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds4-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS4<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) totale avec stockage primaire d&#039;&eacute;nergie aliment&eacute; par la chaudi&egrave;re pour la production ECS instantan&eacute;e et r&eacute;chauffage du retour &eacute;changeur ECS par la PAC<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"48\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds5-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS5<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) mono-circuit avec stockage primaire d&#039;&eacute;nergie aliment&eacute; par la chaudi&egrave;re pour la production ECS instantan&eacute;e et r&eacute;chauffage du retour &eacute;changeur ECS par la PAC<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"50\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ds6-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n   \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">DS6<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation double service (chauffage et ECS) totale avec PAC par usage ; production ECS de tout type<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"52\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-hiver-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n  <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts1-ete-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain spm-schemateque__detail-img--summer spm-landing__open-popup-image spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-10 \"\n\t\/>\n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">TS1<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation chauffage mono-circuit avec PAC r&eacute;versible alimentant le r&eacute;seau secondaire en eau glac&eacute;e en mode froid ; production ECS de tout type aliment&eacute;e par la chaudi&egrave;re<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n  <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">Configuration<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 12.1575 4.48699L10.8333 5.18699V6.77199C11.4292 6.92532 11.96 7.23866 12.3783 7.66449L13.7517 6.87199L13.6958 5.37532C13.6875 5.15442 13.7674 4.93927 13.9177 4.77721C14.068 4.61515 14.2766 4.51945 14.4975 4.51116C14.7184 4.50287 14.9336 4.58268 15.0956 4.73302C15.2577 4.88336 15.3534 5.09192 15.3617 5.31282L15.3842 5.92949L16.0783 5.52866C16.1731 5.47308 16.278 5.4368 16.3869 5.42191C16.4958 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7.37282L3.08833 6.97282C2.89683 6.86232 2.75706 6.68026 2.69978 6.4667C2.64251 6.25315 2.67241 6.02558 2.78292 5.83407C2.89342 5.64257 3.07548 5.5028 3.28904 5.44552C3.50259 5.38825 3.73016 5.41815 3.92167 5.52866L4.61583 5.92949L4.63833 5.31282C4.64662 5.09192 4.74232 4.88336 4.90439 4.73302C4.98463 4.65858 5.07875 4.60067 5.18138 4.5626C5.284 4.52454 5.39312 4.50705 5.5025 4.51116C5.61188 4.51526 5.71938 4.54087 5.81886 4.58652C5.91835 4.63217 6.00787 4.69697 6.08231 4.77721C6.15675 4.85746 6.21466 4.95158 6.25272 5.0542C6.29079 5.15683 6.30827 5.26594 6.30417 5.37532L6.24833 6.87199L7.62167 7.66532C8.0459 7.23265 8.58004 6.92381 9.16667 6.77199V5.18699L7.8425 4.48699C7.64712 4.38367 7.50079 4.20696 7.4357 3.99575C7.37061 3.78454 7.39209 3.55612 7.49542 3.36074C7.59874 3.16537 7.77545 3.01904 7.98666 2.95395C8.19787 2.88886 8.42629 2.91033 8.62167 3.01366L9.16667 3.30199V2.50033C9.16667 2.27931 9.25446 2.06735 9.41074 1.91107C9.56702 1.75479 9.77899 1.66699 10 1.66699ZM10 11.667C10.442 11.667 10.8659 11.4914 11.1785 11.1788C11.4911 10.8663 11.6667 10.4424 11.6667 10.0003C11.6667 9.5583 11.4911 9.13437 11.1785 8.82181C10.8659 8.50925 10.442 8.33366 10 8.33366C9.55797 8.33366 9.13405 8.50925 8.82149 8.82181C8.50893 9.13437 8.33333 9.5583 8.33333 10.0003C8.33333 10.4424 8.50893 10.8663 8.82149 11.1788C9.13405 11.4914 9.55797 11.667 10 11.667Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 17.5003V16.667C9.16668 16.446 9.25448 16.234 9.41076 16.0777C9.56704 15.9215 9.779 15.8337 10 15.8337ZM15.2608 14.092L15.3392 14.1612L15.9225 14.7445C16.072 14.8945 16.1587 15.0957 16.1652 15.3073C16.1717 15.5189 16.0973 15.7251 15.9573 15.8839C15.8173 16.0427 15.6221 16.1422 15.4113 16.1623C15.2005 16.1824 14.99 16.1215 14.8225 15.992L14.7442 15.9228L14.1608 15.3395C14.017 15.1959 13.9306 15.0048 13.9179 14.802C13.9052 14.5992 13.9669 14.3987 14.0916 14.2383C14.2163 14.0779 14.3954 13.9685 14.595 13.9309C14.7947 13.8932 15.0012 13.9297 15.1758 14.0337L15.2608 14.092ZM5.83918 14.1612C5.98266 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13.8997C7.76793 13.612 7.10525 13.1062 6.62623 12.4451C6.1472 11.784 5.87294 10.9968 5.83751 10.1812L5.83335 10.0003L5.83751 9.81949C5.88411 8.74679 6.34302 7.73347 7.11853 6.99088C7.89405 6.24828 8.92629 5.83372 10 5.83366Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"54\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-hiver-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n  <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts2-ete-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain spm-schemateque__detail-img--summer spm-landing__open-popup-image spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-10 \"\n\t\/>\n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">TS2<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation triple service (chauffage, rafra&icirc;chissement et ECS) totale avec PAC r&eacute;versible et pr&eacute;chauffage de l&#039;eau froide alimentant la production ECS par la PAC via &eacute;changeur &agrave; plaques en mode chaud ; production ECS de tout type<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n  <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">Configuration<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 12.1575 4.48699L10.8333 5.18699V6.77199C11.4292 6.92532 11.96 7.23866 12.3783 7.66449L13.7517 6.87199L13.6958 5.37532C13.6875 5.15442 13.7674 4.93927 13.9177 4.77721C14.068 4.61515 14.2766 4.51945 14.4975 4.51116C14.7184 4.50287 14.9336 4.58268 15.0956 4.73302C15.2577 4.88336 15.3534 5.09192 15.3617 5.31282L15.3842 5.92949L16.0783 5.52866C16.1731 5.47308 16.278 5.4368 16.3869 5.42191C16.4958 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20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 17.5003V16.667C9.16668 16.446 9.25448 16.234 9.41076 16.0777C9.56704 15.9215 9.779 15.8337 10 15.8337ZM15.2608 14.092L15.3392 14.1612L15.9225 14.7445C16.072 14.8945 16.1587 15.0957 16.1652 15.3073C16.1717 15.5189 16.0973 15.7251 15.9573 15.8839C15.8173 16.0427 15.6221 16.1422 15.4113 16.1623C15.2005 16.1824 14.99 16.1215 14.8225 15.992L14.7442 15.9228L14.1608 15.3395C14.017 15.1959 13.9306 15.0048 13.9179 14.802C13.9052 14.5992 13.9669 14.3987 14.0916 14.2383C14.2163 14.0779 14.3954 13.9685 14.595 13.9309C14.7947 13.8932 15.0012 13.9297 15.1758 14.0337L15.2608 14.092ZM5.83918 14.1612C5.98266 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6.08218C14.5647 6.08864 14.3586 6.01431 14.1998 5.87429C14.041 5.73426 13.9414 5.53903 13.9213 5.32826C13.9013 5.11749 13.9622 4.90699 14.0917 4.73949L14.1608 4.66116L14.7442 4.07783C14.9005 3.9216 15.1124 3.83384 15.3333 3.83384C15.5543 3.83384 15.7662 3.9216 15.9225 4.07783ZM10 1.66699C10.2041 1.66702 10.4011 1.74196 10.5537 1.87759C10.7062 2.01322 10.8036 2.20012 10.8275 2.40283L10.8333 2.50033V3.33366C10.8331 3.54606 10.7518 3.75035 10.606 3.9048C10.4602 4.05925 10.2609 4.15219 10.0489 4.16464C9.83682 4.17708 9.62803 4.1081 9.46515 3.97177C9.30228 3.83545 9.1976 3.64207 9.17251 3.43116L9.16668 3.33366V2.50033C9.16668 2.27931 9.25448 2.06735 9.41076 1.91107C9.56704 1.75479 9.779 1.66699 10 1.66699ZM10 5.83366C10.8164 5.83361 11.6148 6.0734 12.2961 6.52324C12.9774 6.97308 13.5115 7.61316 13.8321 8.36396C14.1528 9.11476 14.2458 9.94322 14.0996 10.7464C13.9534 11.5496 13.5745 12.2922 13.0099 12.8819C12.4453 13.4716 11.7199 13.8824 10.9238 14.0634C10.1277 14.2443 9.29599 14.1874 8.53196 13.8997C7.76793 13.612 7.10525 13.1062 6.62623 12.4451C6.1472 11.784 5.87294 10.9968 5.83751 10.1812L5.83335 10.0003L5.83751 9.81949C5.88411 8.74679 6.34302 7.73347 7.11853 6.99088C7.89405 6.24828 8.92629 5.83372 10 5.83366Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"56\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-hiver-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n  <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts3-ete-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain spm-schemateque__detail-img--summer spm-landing__open-popup-image spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-10 \"\n\t\/>\n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">TS3<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation triple service (chauffage, rafra&icirc;chissement et ECS) mono-circuit avec PAC r&eacute;versible, pr&eacute;chauffage de l&#039;eau froide alimentant la production ECS par la PAC via &eacute;changeur &agrave; plaques en mode chaud et stockage primaire d&#039;&eacute;nergie aliment&eacute; par la chaudi&egrave;re pour la production ECS instantan&eacute;e<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n  <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">Configuration<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 12.1575 4.48699L10.8333 5.18699V6.77199C11.4292 6.92532 11.96 7.23866 12.3783 7.66449L13.7517 6.87199L13.6958 5.37532C13.6875 5.15442 13.7674 4.93927 13.9177 4.77721C14.068 4.61515 14.2766 4.51945 14.4975 4.51116C14.7184 4.50287 14.9336 4.58268 15.0956 4.73302C15.2577 4.88336 15.3534 5.09192 15.3617 5.31282L15.3842 5.92949L16.0783 5.52866C16.1731 5.47308 16.278 5.4368 16.3869 5.42191C16.4958 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16.9272 12.1827 16.74 12.3003L16.2183 12.6278L16.9117 13.0287C17.0072 13.083 17.0911 13.1557 17.1584 13.2425C17.2257 13.3294 17.2752 13.4287 17.304 13.5347C17.3328 13.6408 17.3403 13.7515 17.3262 13.8605C17.312 13.9695 17.2764 14.0746 17.2215 14.1698C17.1665 14.2649 17.0933 14.3483 17.006 14.4151C16.9187 14.4818 16.819 14.5306 16.7128 14.5587C16.6065 14.5868 16.4958 14.5936 16.3869 14.5787C16.278 14.5639 16.1731 14.5276 16.0783 14.472L15.385 14.072L15.3617 14.6878C15.3534 14.9087 15.2577 15.1173 15.0956 15.2676C14.9336 15.418 14.7184 15.4978 14.4975 15.4895C14.2766 15.4812 14.068 15.3855 13.9177 15.2234C13.7674 15.0614 13.6875 14.8462 13.6958 14.6253L13.7517 13.1287L12.3783 12.3362C11.96 12.7612 11.4283 13.0753 10.8333 13.2287V14.8137L12.1575 15.5137C12.3529 15.617 12.4992 15.7937 12.5643 16.0049C12.6294 16.2161 12.6079 16.4445 12.5046 16.6399C12.4013 16.8353 12.2246 16.9816 12.0133 17.0467C11.8021 17.1118 11.5737 17.0903 11.3783 16.987L10.8333 16.6987V17.5003C10.8333 17.7213 10.7455 17.9333 10.5893 18.0896C10.433 18.2459 10.221 18.3337 10 18.3337C9.77899 18.3337 9.56702 18.2459 9.41074 18.0896C9.25446 17.9333 9.16667 17.7213 9.16667 17.5003V16.6987L8.62167 16.987C8.52493 17.0382 8.41906 17.0698 8.3101 17.08C8.20115 17.0902 8.09124 17.0789 7.98666 17.0467C7.88208 17.0145 7.78487 16.962 7.70058 16.8922C7.61629 16.8224 7.54658 16.7366 7.49542 16.6399C7.44426 16.5432 7.41265 16.4373 7.40241 16.3283C7.39216 16.2194 7.40347 16.1095 7.4357 16.0049C7.46793 15.9003 7.52045 15.8031 7.59025 15.7188C7.66004 15.6345 7.74576 15.5648 7.8425 15.5137L9.16667 14.8137V13.2287C8.58004 13.0768 8.0459 12.768 7.62167 12.3353L6.24833 13.1287L6.30417 14.6253C6.30822 14.7347 6.29068 14.8438 6.25256 14.9464C6.21445 15.049 6.15649 15.1431 6.08201 15.2233C6.00753 15.3035 5.91798 15.3683 5.81848 15.4139C5.71898 15.4595 5.61146 15.485 5.50208 15.4891C5.3927 15.4931 5.2836 15.4756 5.18099 15.4375C5.07839 15.3994 4.9843 15.3414 4.90409 15.2669C4.82388 15.1924 4.75913 15.1029 4.71353 15.0034C4.66794 14.9039 4.64238 14.7964 4.63833 14.687L4.61583 14.0712L3.92167 14.4712C3.8268 14.5298 3.72112 14.5689 3.61089 14.586C3.50065 14.6031 3.38811 14.5978 3.27993 14.5706C3.17175 14.5434 3.07014 14.4948 2.98111 14.4275C2.89208 14.3603 2.81746 14.2759 2.76166 14.1793C2.70586 14.0827 2.67002 13.9759 2.65626 13.8652C2.64251 13.7545 2.65112 13.6422 2.68158 13.5349C2.71205 13.4276 2.76375 13.3275 2.83362 13.2405C2.90349 13.1536 2.9901 13.0815 3.08833 13.0287L3.7825 12.6278L3.26 12.2995C3.07776 12.1797 2.94973 11.9933 2.90338 11.7802C2.85704 11.5671 2.89608 11.3443 3.01212 11.1597C3.12816 10.975 3.31196 10.8432 3.52407 10.7926C3.73618 10.7419 3.9597 10.7764 4.14667 10.8887L5.415 11.6853L6.7875 10.8928C6.62523 10.3089 6.62523 9.69176 6.7875 9.10782L5.415 8.31616L4.14667 9.11199C3.9597 9.22425 3.73618 9.25875 3.52407 9.20808C3.31196 9.15742 3.12816 9.02562 3.01212 8.84098C2.89608 8.65634 2.85704 8.43357 2.90338 8.22047C2.94973 8.00737 3.07776 7.82093 3.26 7.70116L3.7825 7.37282L3.08833 6.97282C2.89683 6.86232 2.75706 6.68026 2.69978 6.4667C2.64251 6.25315 2.67241 6.02558 2.78292 5.83407C2.89342 5.64257 3.07548 5.5028 3.28904 5.44552C3.50259 5.38825 3.73016 5.41815 3.92167 5.52866L4.61583 5.92949L4.63833 5.31282C4.64662 5.09192 4.74232 4.88336 4.90439 4.73302C4.98463 4.65858 5.07875 4.60067 5.18138 4.5626C5.284 4.52454 5.39312 4.50705 5.5025 4.51116C5.61188 4.51526 5.71938 4.54087 5.81886 4.58652C5.91835 4.63217 6.00787 4.69697 6.08231 4.77721C6.15675 4.85746 6.21466 4.95158 6.25272 5.0542C6.29079 5.15683 6.30827 5.26594 6.30417 5.37532L6.24833 6.87199L7.62167 7.66532C8.0459 7.23265 8.58004 6.92381 9.16667 6.77199V5.18699L7.8425 4.48699C7.64712 4.38367 7.50079 4.20696 7.4357 3.99575C7.37061 3.78454 7.39209 3.55612 7.49542 3.36074C7.59874 3.16537 7.77545 3.01904 7.98666 2.95395C8.19787 2.88886 8.42629 2.91033 8.62167 3.01366L9.16667 3.30199V2.50033C9.16667 2.27931 9.25446 2.06735 9.41074 1.91107C9.56702 1.75479 9.77899 1.66699 10 1.66699ZM10 11.667C10.442 11.667 10.8659 11.4914 11.1785 11.1788C11.4911 10.8663 11.6667 10.4424 11.6667 10.0003C11.6667 9.5583 11.4911 9.13437 11.1785 8.82181C10.8659 8.50925 10.442 8.33366 10 8.33366C9.55797 8.33366 9.13405 8.50925 8.82149 8.82181C8.50893 9.13437 8.33333 9.5583 8.33333 10.0003C8.33333 10.4424 8.50893 10.8663 8.82149 11.1788C9.13405 11.4914 9.55797 11.667 10 11.667Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 17.5003V16.667C9.16668 16.446 9.25448 16.234 9.41076 16.0777C9.56704 15.9215 9.779 15.8337 10 15.8337ZM15.2608 14.092L15.3392 14.1612L15.9225 14.7445C16.072 14.8945 16.1587 15.0957 16.1652 15.3073C16.1717 15.5189 16.0973 15.7251 15.9573 15.8839C15.8173 16.0427 15.6221 16.1422 15.4113 16.1623C15.2005 16.1824 14.99 16.1215 14.8225 15.992L14.7442 15.9228L14.1608 15.3395C14.017 15.1959 13.9306 15.0048 13.9179 14.802C13.9052 14.5992 13.9669 14.3987 14.0916 14.2383C14.2163 14.0779 14.3954 13.9685 14.595 13.9309C14.7947 13.8932 15.0012 13.9297 15.1758 14.0337L15.2608 14.092ZM5.83918 14.1612C5.98266 14.3047 6.06885 14.4956 6.08159 14.6981C6.09432 14.9006 6.03272 15.1008 5.90835 15.2612L5.83918 15.3395L5.25585 15.9228C5.10588 16.0723 4.90465 16.1591 4.69303 16.1655C4.4814 16.172 4.27525 16.0976 4.11645 15.9576C3.95764 15.8176 3.85809 15.6224 3.83801 15.4116C3.81794 15.2008 3.87884 14.9903 4.00835 14.8228L4.07751 14.7445L4.66085 14.1612C4.81712 14.0049 5.02904 13.9172 5.25001 13.9172C5.47098 13.9172 5.68291 14.0049 5.83918 14.1612ZM3.33335 9.16699C3.54575 9.16723 3.75004 9.24856 3.90449 9.39437C4.05893 9.54017 4.15188 9.73945 4.16432 9.95149C4.17677 10.1635 4.10778 10.3723 3.97146 10.5352C3.83513 10.6981 3.64176 10.8027 3.43085 10.8278L3.33335 10.8337H2.50001C2.28761 10.8334 2.08332 10.7521 1.92887 10.6063C1.77443 10.4605 1.68148 10.2612 1.66904 10.0492C1.65659 9.83713 1.72557 9.62834 1.8619 9.46547C1.99823 9.30259 2.1916 9.19791 2.40251 9.17283L2.50001 9.16699H3.33335ZM17.5 9.16699C17.7124 9.16723 17.9167 9.24856 18.0712 9.39437C18.2256 9.54017 18.3185 9.73945 18.331 9.95149C18.3434 10.1635 18.2745 10.3723 18.1381 10.5352C18.0018 10.6981 17.8084 10.8027 17.5975 10.8278L17.5 10.8337H16.6667C16.4543 10.8334 16.25 10.7521 16.0955 10.6063C15.9411 10.4605 15.8482 10.2612 15.8357 10.0492C15.8233 9.83713 15.8922 9.62834 16.0286 9.46547C16.1649 9.30259 16.3583 9.19791 16.5692 9.17283L16.6667 9.16699H17.5ZM5.17751 4.00866L5.25585 4.07783L5.83918 4.66116C5.98864 4.81112 6.07541 5.01235 6.08187 5.22398C6.08833 5.4356 6.014 5.64175 5.87397 5.80056C5.73394 5.95936 5.53872 6.05891 5.32795 6.07899C5.11718 6.09907 4.90667 6.03817 4.73918 5.90866L4.66085 5.83949L4.07751 5.25616C3.93425 5.11256 3.84829 4.92164 3.83573 4.71919C3.82318 4.51673 3.8849 4.31665 4.00932 4.15645C4.13373 3.99625 4.31231 3.88693 4.51157 3.84899C4.71083 3.81104 4.91709 3.84707 5.09168 3.95033L5.17751 4.00866ZM15.9225 4.07783C16.066 4.22132 16.1522 4.41224 16.1649 4.61476C16.1777 4.81728 16.1161 5.01749 15.9917 5.17783L15.9225 5.25616L15.3392 5.83949C15.1892 5.98895 14.988 6.07572 14.7764 6.08218C14.5647 6.08864 14.3586 6.01431 14.1998 5.87429C14.041 5.73426 13.9414 5.53903 13.9213 5.32826C13.9013 5.11749 13.9622 4.90699 14.0917 4.73949L14.1608 4.66116L14.7442 4.07783C14.9005 3.9216 15.1124 3.83384 15.3333 3.83384C15.5543 3.83384 15.7662 3.9216 15.9225 4.07783ZM10 1.66699C10.2041 1.66702 10.4011 1.74196 10.5537 1.87759C10.7062 2.01322 10.8036 2.20012 10.8275 2.40283L10.8333 2.50033V3.33366C10.8331 3.54606 10.7518 3.75035 10.606 3.9048C10.4602 4.05925 10.2609 4.15219 10.0489 4.16464C9.83682 4.17708 9.62803 4.1081 9.46515 3.97177C9.30228 3.83545 9.1976 3.64207 9.17251 3.43116L9.16668 3.33366V2.50033C9.16668 2.27931 9.25448 2.06735 9.41076 1.91107C9.56704 1.75479 9.779 1.66699 10 1.66699ZM10 5.83366C10.8164 5.83361 11.6148 6.0734 12.2961 6.52324C12.9774 6.97308 13.5115 7.61316 13.8321 8.36396C14.1528 9.11476 14.2458 9.94322 14.0996 10.7464C13.9534 11.5496 13.5745 12.2922 13.0099 12.8819C12.4453 13.4716 11.7199 13.8824 10.9238 14.0634C10.1277 14.2443 9.29599 14.1874 8.53196 13.8997C7.76793 13.612 7.10525 13.1062 6.62623 12.4451C6.1472 11.784 5.87294 10.9968 5.83751 10.1812L5.83335 10.0003L5.83751 9.81949C5.88411 8.74679 6.34302 7.73347 7.11853 6.99088C7.89405 6.24828 8.92629 5.83372 10 5.83366Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"58\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-hiver-2048x1448.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n  <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts4-ete-2048x1448.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain spm-schemateque__detail-img--summer spm-landing__open-popup-image spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-10 \"\n\t\/>\n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">TS4<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation triple service (chauffage, rafra&icirc;chissement et ECS) totale avec PAC r&eacute;versible, stockage primaire d&#039;&eacute;nergie aliment&eacute; par la chaudi&egrave;re pour la production ECS instantan&eacute;e et r&eacute;chauffage du retour &eacute;changeur ECS par la PAC en mode chaud<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n  <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">Configuration<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 12.1575 4.48699L10.8333 5.18699V6.77199C11.4292 6.92532 11.96 7.23866 12.3783 7.66449L13.7517 6.87199L13.6958 5.37532C13.6875 5.15442 13.7674 4.93927 13.9177 4.77721C14.068 4.61515 14.2766 4.51945 14.4975 4.51116C14.7184 4.50287 14.9336 4.58268 15.0956 4.73302C15.2577 4.88336 15.3534 5.09192 15.3617 5.31282L15.3842 5.92949L16.0783 5.52866C16.1731 5.47308 16.278 5.4368 16.3869 5.42191C16.4958 5.40702 16.6065 5.41382 16.7128 5.44191C16.819 5.47 16.9187 5.51883 17.006 5.58559C17.0933 5.65234 17.1665 5.73571 17.2215 5.83088C17.2764 5.92606 17.312 6.03117 17.3262 6.14015C17.3403 6.24913 17.3328 6.35984 17.304 6.4659C17.2752 6.57196 17.2257 6.67128 17.1584 6.75814C17.0911 6.84499 17.0072 6.91767 16.9117 6.97199L16.2175 7.37199L16.74 7.70032C16.8327 7.75854 16.913 7.83445 16.9764 7.92371C17.0397 8.01297 17.0849 8.11383 17.1093 8.22054C17.1336 8.32725 17.1367 8.43772 17.1184 8.54563C17.1001 8.65355 17.0607 8.7568 17.0025 8.84949C16.9443 8.94218 16.8684 9.0225 16.7791 9.08585C16.6899 9.14921 16.589 9.19437 16.4823 9.21874C16.3756 9.24312 16.2651 9.24623 16.1572 9.22792C16.0493 9.2096 15.946 9.17021 15.8533 9.11199L14.585 8.31532L13.2125 9.10699C13.3749 9.69119 13.3749 10.3086 13.2125 10.8928L14.585 11.6853L15.8533 10.8887C16.0405 10.7711 16.2668 10.7327 16.4823 10.7819C16.6978 10.8311 16.8849 10.964 17.0025 11.1512C17.1201 11.3384 17.1585 11.5646 17.1093 11.7801C17.06 11.9956 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17.9333 10.5893 18.0896C10.433 18.2459 10.221 18.3337 10 18.3337C9.77899 18.3337 9.56702 18.2459 9.41074 18.0896C9.25446 17.9333 9.16667 17.7213 9.16667 17.5003V16.6987L8.62167 16.987C8.52493 17.0382 8.41906 17.0698 8.3101 17.08C8.20115 17.0902 8.09124 17.0789 7.98666 17.0467C7.88208 17.0145 7.78487 16.962 7.70058 16.8922C7.61629 16.8224 7.54658 16.7366 7.49542 16.6399C7.44426 16.5432 7.41265 16.4373 7.40241 16.3283C7.39216 16.2194 7.40347 16.1095 7.4357 16.0049C7.46793 15.9003 7.52045 15.8031 7.59025 15.7188C7.66004 15.6345 7.74576 15.5648 7.8425 15.5137L9.16667 14.8137V13.2287C8.58004 13.0768 8.0459 12.768 7.62167 12.3353L6.24833 13.1287L6.30417 14.6253C6.30822 14.7347 6.29068 14.8438 6.25256 14.9464C6.21445 15.049 6.15649 15.1431 6.08201 15.2233C6.00753 15.3035 5.91798 15.3683 5.81848 15.4139C5.71898 15.4595 5.61146 15.485 5.50208 15.4891C5.3927 15.4931 5.2836 15.4756 5.18099 15.4375C5.07839 15.3994 4.9843 15.3414 4.90409 15.2669C4.82388 15.1924 4.75913 15.1029 4.71353 15.0034C4.66794 14.9039 4.64238 14.7964 4.63833 14.687L4.61583 14.0712L3.92167 14.4712C3.8268 14.5298 3.72112 14.5689 3.61089 14.586C3.50065 14.6031 3.38811 14.5978 3.27993 14.5706C3.17175 14.5434 3.07014 14.4948 2.98111 14.4275C2.89208 14.3603 2.81746 14.2759 2.76166 14.1793C2.70586 14.0827 2.67002 13.9759 2.65626 13.8652C2.64251 13.7545 2.65112 13.6422 2.68158 13.5349C2.71205 13.4276 2.76375 13.3275 2.83362 13.2405C2.90349 13.1536 2.9901 13.0815 3.08833 13.0287L3.7825 12.6278L3.26 12.2995C3.07776 12.1797 2.94973 11.9933 2.90338 11.7802C2.85704 11.5671 2.89608 11.3443 3.01212 11.1597C3.12816 10.975 3.31196 10.8432 3.52407 10.7926C3.73618 10.7419 3.9597 10.7764 4.14667 10.8887L5.415 11.6853L6.7875 10.8928C6.62523 10.3089 6.62523 9.69176 6.7875 9.10782L5.415 8.31616L4.14667 9.11199C3.9597 9.22425 3.73618 9.25875 3.52407 9.20808C3.31196 9.15742 3.12816 9.02562 3.01212 8.84098C2.89608 8.65634 2.85704 8.43357 2.90338 8.22047C2.94973 8.00737 3.07776 7.82093 3.26 7.70116L3.7825 7.37282L3.08833 6.97282C2.89683 6.86232 2.75706 6.68026 2.69978 6.4667C2.64251 6.25315 2.67241 6.02558 2.78292 5.83407C2.89342 5.64257 3.07548 5.5028 3.28904 5.44552C3.50259 5.38825 3.73016 5.41815 3.92167 5.52866L4.61583 5.92949L4.63833 5.31282C4.64662 5.09192 4.74232 4.88336 4.90439 4.73302C4.98463 4.65858 5.07875 4.60067 5.18138 4.5626C5.284 4.52454 5.39312 4.50705 5.5025 4.51116C5.61188 4.51526 5.71938 4.54087 5.81886 4.58652C5.91835 4.63217 6.00787 4.69697 6.08231 4.77721C6.15675 4.85746 6.21466 4.95158 6.25272 5.0542C6.29079 5.15683 6.30827 5.26594 6.30417 5.37532L6.24833 6.87199L7.62167 7.66532C8.0459 7.23265 8.58004 6.92381 9.16667 6.77199V5.18699L7.8425 4.48699C7.64712 4.38367 7.50079 4.20696 7.4357 3.99575C7.37061 3.78454 7.39209 3.55612 7.49542 3.36074C7.59874 3.16537 7.77545 3.01904 7.98666 2.95395C8.19787 2.88886 8.42629 2.91033 8.62167 3.01366L9.16667 3.30199V2.50033C9.16667 2.27931 9.25446 2.06735 9.41074 1.91107C9.56702 1.75479 9.77899 1.66699 10 1.66699ZM10 11.667C10.442 11.667 10.8659 11.4914 11.1785 11.1788C11.4911 10.8663 11.6667 10.4424 11.6667 10.0003C11.6667 9.5583 11.4911 9.13437 11.1785 8.82181C10.8659 8.50925 10.442 8.33366 10 8.33366C9.55797 8.33366 9.13405 8.50925 8.82149 8.82181C8.50893 9.13437 8.33333 9.5583 8.33333 10.0003C8.33333 10.4424 8.50893 10.8663 8.82149 11.1788C9.13405 11.4914 9.55797 11.667 10 11.667Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 17.5003V16.667C9.16668 16.446 9.25448 16.234 9.41076 16.0777C9.56704 15.9215 9.779 15.8337 10 15.8337ZM15.2608 14.092L15.3392 14.1612L15.9225 14.7445C16.072 14.8945 16.1587 15.0957 16.1652 15.3073C16.1717 15.5189 16.0973 15.7251 15.9573 15.8839C15.8173 16.0427 15.6221 16.1422 15.4113 16.1623C15.2005 16.1824 14.99 16.1215 14.8225 15.992L14.7442 15.9228L14.1608 15.3395C14.017 15.1959 13.9306 15.0048 13.9179 14.802C13.9052 14.5992 13.9669 14.3987 14.0916 14.2383C14.2163 14.0779 14.3954 13.9685 14.595 13.9309C14.7947 13.8932 15.0012 13.9297 15.1758 14.0337L15.2608 14.092ZM5.83918 14.1612C5.98266 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6.08218C14.5647 6.08864 14.3586 6.01431 14.1998 5.87429C14.041 5.73426 13.9414 5.53903 13.9213 5.32826C13.9013 5.11749 13.9622 4.90699 14.0917 4.73949L14.1608 4.66116L14.7442 4.07783C14.9005 3.9216 15.1124 3.83384 15.3333 3.83384C15.5543 3.83384 15.7662 3.9216 15.9225 4.07783ZM10 1.66699C10.2041 1.66702 10.4011 1.74196 10.5537 1.87759C10.7062 2.01322 10.8036 2.20012 10.8275 2.40283L10.8333 2.50033V3.33366C10.8331 3.54606 10.7518 3.75035 10.606 3.9048C10.4602 4.05925 10.2609 4.15219 10.0489 4.16464C9.83682 4.17708 9.62803 4.1081 9.46515 3.97177C9.30228 3.83545 9.1976 3.64207 9.17251 3.43116L9.16668 3.33366V2.50033C9.16668 2.27931 9.25448 2.06735 9.41076 1.91107C9.56704 1.75479 9.779 1.66699 10 1.66699ZM10 5.83366C10.8164 5.83361 11.6148 6.0734 12.2961 6.52324C12.9774 6.97308 13.5115 7.61316 13.8321 8.36396C14.1528 9.11476 14.2458 9.94322 14.0996 10.7464C13.9534 11.5496 13.5745 12.2922 13.0099 12.8819C12.4453 13.4716 11.7199 13.8824 10.9238 14.0634C10.1277 14.2443 9.29599 14.1874 8.53196 13.8997C7.76793 13.612 7.10525 13.1062 6.62623 12.4451C6.1472 11.784 5.87294 10.9968 5.83751 10.1812L5.83335 10.0003L5.83751 9.81949C5.88411 8.74679 6.34302 7.73347 7.11853 6.99088C7.89405 6.24828 8.92629 5.83372 10 5.83366Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"60\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-hiver-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n  <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts5-ete-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain spm-schemateque__detail-img--summer spm-landing__open-popup-image spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-10 \"\n\t\/>\n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">TS5<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Hybridation triple service (chauffage, rafra&icirc;chissement et ECS) totale avec PAC par usage ; production ECS de tout type<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n  <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">Configuration<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 12.1575 4.48699L10.8333 5.18699V6.77199C11.4292 6.92532 11.96 7.23866 12.3783 7.66449L13.7517 6.87199L13.6958 5.37532C13.6875 5.15442 13.7674 4.93927 13.9177 4.77721C14.068 4.61515 14.2766 4.51945 14.4975 4.51116C14.7184 4.50287 14.9336 4.58268 15.0956 4.73302C15.2577 4.88336 15.3534 5.09192 15.3617 5.31282L15.3842 5.92949L16.0783 5.52866C16.1731 5.47308 16.278 5.4368 16.3869 5.42191C16.4958 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11.667C10.442 11.667 10.8659 11.4914 11.1785 11.1788C11.4911 10.8663 11.6667 10.4424 11.6667 10.0003C11.6667 9.5583 11.4911 9.13437 11.1785 8.82181C10.8659 8.50925 10.442 8.33366 10 8.33366C9.55797 8.33366 9.13405 8.50925 8.82149 8.82181C8.50893 9.13437 8.33333 9.5583 8.33333 10.0003C8.33333 10.4424 8.50893 10.8663 8.82149 11.1788C9.13405 11.4914 9.55797 11.667 10 11.667Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 17.5003V16.667C9.16668 16.446 9.25448 16.234 9.41076 16.0777C9.56704 15.9215 9.779 15.8337 10 15.8337ZM15.2608 14.092L15.3392 14.1612L15.9225 14.7445C16.072 14.8945 16.1587 15.0957 16.1652 15.3073C16.1717 15.5189 16.0973 15.7251 15.9573 15.8839C15.8173 16.0427 15.6221 16.1422 15.4113 16.1623C15.2005 16.1824 14.99 16.1215 14.8225 15.992L14.7442 15.9228L14.1608 15.3395C14.017 15.1959 13.9306 15.0048 13.9179 14.802C13.9052 14.5992 13.9669 14.3987 14.0916 14.2383C14.2163 14.0779 14.3954 13.9685 14.595 13.9309C14.7947 13.8932 15.0012 13.9297 15.1758 14.0337L15.2608 14.092ZM5.83918 14.1612C5.98266 14.3047 6.06885 14.4956 6.08159 14.6981C6.09432 14.9006 6.03272 15.1008 5.90835 15.2612L5.83918 15.3395L5.25585 15.9228C5.10588 16.0723 4.90465 16.1591 4.69303 16.1655C4.4814 16.172 4.27525 16.0976 4.11645 15.9576C3.95764 15.8176 3.85809 15.6224 3.83801 15.4116C3.81794 15.2008 3.87884 14.9903 4.00835 14.8228L4.07751 14.7445L4.66085 14.1612C4.81712 14.0049 5.02904 13.9172 5.25001 13.9172C5.47098 13.9172 5.68291 14.0049 5.83918 14.1612ZM3.33335 9.16699C3.54575 9.16723 3.75004 9.24856 3.90449 9.39437C4.05893 9.54017 4.15188 9.73945 4.16432 9.95149C4.17677 10.1635 4.10778 10.3723 3.97146 10.5352C3.83513 10.6981 3.64176 10.8027 3.43085 10.8278L3.33335 10.8337H2.50001C2.28761 10.8334 2.08332 10.7521 1.92887 10.6063C1.77443 10.4605 1.68148 10.2612 1.66904 10.0492C1.65659 9.83713 1.72557 9.62834 1.8619 9.46547C1.99823 9.30259 2.1916 9.19791 2.40251 9.17283L2.50001 9.16699H3.33335ZM17.5 9.16699C17.7124 9.16723 17.9167 9.24856 18.0712 9.39437C18.2256 9.54017 18.3185 9.73945 18.331 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6.08218C14.5647 6.08864 14.3586 6.01431 14.1998 5.87429C14.041 5.73426 13.9414 5.53903 13.9213 5.32826C13.9013 5.11749 13.9622 4.90699 14.0917 4.73949L14.1608 4.66116L14.7442 4.07783C14.9005 3.9216 15.1124 3.83384 15.3333 3.83384C15.5543 3.83384 15.7662 3.9216 15.9225 4.07783ZM10 1.66699C10.2041 1.66702 10.4011 1.74196 10.5537 1.87759C10.7062 2.01322 10.8036 2.20012 10.8275 2.40283L10.8333 2.50033V3.33366C10.8331 3.54606 10.7518 3.75035 10.606 3.9048C10.4602 4.05925 10.2609 4.15219 10.0489 4.16464C9.83682 4.17708 9.62803 4.1081 9.46515 3.97177C9.30228 3.83545 9.1976 3.64207 9.17251 3.43116L9.16668 3.33366V2.50033C9.16668 2.27931 9.25448 2.06735 9.41076 1.91107C9.56704 1.75479 9.779 1.66699 10 1.66699ZM10 5.83366C10.8164 5.83361 11.6148 6.0734 12.2961 6.52324C12.9774 6.97308 13.5115 7.61316 13.8321 8.36396C14.1528 9.11476 14.2458 9.94322 14.0996 10.7464C13.9534 11.5496 13.5745 12.2922 13.0099 12.8819C12.4453 13.4716 11.7199 13.8824 10.9238 14.0634C10.1277 14.2443 9.29599 14.1874 8.53196 13.8997C7.76793 13.612 7.10525 13.1062 6.62623 12.4451C6.1472 11.784 5.87294 10.9968 5.83751 10.1812L5.83335 10.0003L5.83751 9.81949C5.88411 8.74679 6.34302 7.73347 7.11853 6.99088C7.89405 6.24828 8.92629 5.83372 10 5.83366Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <c-content-schema\n class=\"spm-schemateque__content-schema spm:flex spm:flex-col spm:lg:flex-row spm:gap-30 spm:opacity-0 spm:pointer-events-none spm:absolute spm:top-0 spm:left-0 spm:current:opacity-100 spm:current:pointer-events-auto spm:transition-opacity spm:duration-300 spm:current:duration-450 spm:current:delay-300 \"\n data-schema-id=\"129\"\n data-has-summer-winter-variant=\"1\"\n>\n\n <div class=\"spm-schemateque__detail-img spm:relative spm:border spm:border-grey spm:lg:p-15 spm:w-full spm:lg:w-5\/12 spm:rounded-sm spm:shrink-0\">\n <div class=\"spm:group spm:relative spm:aspect-square spm:w-full\">\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-hiver-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-hiver-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-hiver-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-hiver-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-hiver-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-hiver-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-hiver-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain  spm-schemateque__detail-img--winter spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-0 \"\n\t\/>\n \n  <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-ete-scaled.jpg\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-ete-scaled.jpg 2560w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-ete-300x212.jpg 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-ete-1024x724.jpg 1024w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-ete-768x543.jpg 768w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-ete-1536x1086.jpg 1536w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/ts6-ete-2048x1447.jpg 2048w\" sizes=\"100vw\"  class=\"e-img spm:w-full spm:h-full object-contain spm-schemateque__detail-img--summer spm-landing__open-popup-image spm-landing__open-popup-image spm:lg:cursor-pointer spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:object-contain spm:rounded-[var(--radius-card)] spm:rounded-sm spm:z-10 \"\n\t\/>\n \n <div class=\"spm:absolute spm:top-0 spm:left-0 spm:w-full spm:h-full spm:bg-black\/10 spm:z-30 spm:opacity-0 spm:group-hover:opacity-100 spm:transition-opacity spm:duration-300 spm:pointer-events-none spm:hidden spm:lg:block\"><\/div>\n <\/div>\n <\/div>\n\n <div class=\"spm-schemateque__detail-content spm:flex spm:flex-col spm:gap-10\">\n <h3 class=\"spm:typo-title-md spm:text-turquoise \">TS6<\/h3>\n\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-dark-blue spm:text-white spm:border-transparent spm:hover:bg-white spm:hover:text-dark-blue spm:hover:border-dark-blue spm:custom-borders-radius-sm spm-schemateque__content-btn spm-panel__open-btn\"\n\n>\n  <span class=\"spm:leading-none\">La fiche technique en detail<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M6.43307 4.57535L7.49407 3.51535L13.2731 9.29235C13.3662 9.38492 13.4401 9.495 13.4906 9.61625C13.541 9.7375 13.567 9.86753 13.567 9.99885C13.567 10.1302 13.541 10.2602 13.4906 10.3815C13.4401 10.5027 13.3662 10.6128 13.2731 10.7054L7.49407 16.4854L6.43407 15.4254L11.8581 10.0004L6.43307 4.57535Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n <div class=\"spm:typo-body spm:mt-22\">Description br&egrave;ve du TS6<\/div>\n <div class=\"spm:typo-body spm:text-grey\">Les sch&eacute;mas de principe et leurs analyses fonctionnelles ne sont pas des documents contractuels. Les solutions illustr&eacute;es ne sont en aucun cas des sch&eacute;mas d&rsquo;ex&eacute;cution et n&rsquo;excluent en rien une &eacute;tude r&eacute;alis&eacute;e par un bureau d&rsquo;&eacute;tudes qualifi&eacute;. Ils sont donn&eacute;s &agrave; titre informatif et ne sauraient engager la responsabilit&eacute; d&rsquo;ICO.<\/div>\n\n <div class=\"spm:w-full spm:flex spm:flex-row spm:flex-wrap spm:gap-30 spm:mt-20 spm:lg:mt-auto spm:mb-0\">\n \n  <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">Configuration<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--winter active\"\n\n>\n  <span class=\"spm:leading-none\">Hiver<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M10 1.66699C10.221 1.66699 10.433 1.75479 10.5893 1.91107C10.7455 2.06735 10.8333 2.27931 10.8333 2.50033V3.30199L11.3783 3.01366C11.5737 2.91033 11.8021 2.88886 12.0133 2.95395C12.2246 3.01904 12.4013 3.16537 12.5046 3.36074C12.6079 3.55612 12.6294 3.78454 12.5643 3.99575C12.4992 4.20696 12.3529 4.38367 12.1575 4.48699L10.8333 5.18699V6.77199C11.4292 6.92532 11.96 7.23866 12.3783 7.66449L13.7517 6.87199L13.6958 5.37532C13.6875 5.15442 13.7674 4.93927 13.9177 4.77721C14.068 4.61515 14.2766 4.51945 14.4975 4.51116C14.7184 4.50287 14.9336 4.58268 15.0956 4.73302C15.2577 4.88336 15.3534 5.09192 15.3617 5.31282L15.3842 5.92949L16.0783 5.52866C16.1731 5.47308 16.278 5.4368 16.3869 5.42191C16.4958 5.40702 16.6065 5.41382 16.7128 5.44191C16.819 5.47 16.9187 5.51883 17.006 5.58559C17.0933 5.65234 17.1665 5.73571 17.2215 5.83088C17.2764 5.92606 17.312 6.03117 17.3262 6.14015C17.3403 6.24913 17.3328 6.35984 17.304 6.4659C17.2752 6.57196 17.2257 6.67128 17.1584 6.75814C17.0911 6.84499 17.0072 6.91767 16.9117 6.97199L16.2175 7.37199L16.74 7.70032C16.8327 7.75854 16.913 7.83445 16.9764 7.92371C17.0397 8.01297 17.0849 8.11383 17.1093 8.22054C17.1336 8.32725 17.1367 8.43772 17.1184 8.54563C17.1001 8.65355 17.0607 8.7568 17.0025 8.84949C16.9443 8.94218 16.8684 9.0225 16.7791 9.08585C16.6899 9.14921 16.589 9.19437 16.4823 9.21874C16.3756 9.24312 16.2651 9.24623 16.1572 9.22792C16.0493 9.2096 15.946 9.17021 15.8533 9.11199L14.585 8.31532L13.2125 9.10699C13.3749 9.69119 13.3749 10.3086 13.2125 10.8928L14.585 11.6853L15.8533 10.8887C16.0405 10.7711 16.2668 10.7327 16.4823 10.7819C16.6978 10.8311 16.8849 10.964 17.0025 11.1512C17.1201 11.3384 17.1585 11.5646 17.1093 11.7801C17.06 11.9956 16.9272 12.1827 16.74 12.3003L16.2183 12.6278L16.9117 13.0287C17.0072 13.083 17.0911 13.1557 17.1584 13.2425C17.2257 13.3294 17.2752 13.4287 17.304 13.5347C17.3328 13.6408 17.3403 13.7515 17.3262 13.8605C17.312 13.9695 17.2764 14.0746 17.2215 14.1698C17.1665 14.2649 17.0933 14.3483 17.006 14.4151C16.9187 14.4818 16.819 14.5306 16.7128 14.5587C16.6065 14.5868 16.4958 14.5936 16.3869 14.5787C16.278 14.5639 16.1731 14.5276 16.0783 14.472L15.385 14.072L15.3617 14.6878C15.3534 14.9087 15.2577 15.1173 15.0956 15.2676C14.9336 15.418 14.7184 15.4978 14.4975 15.4895C14.2766 15.4812 14.068 15.3855 13.9177 15.2234C13.7674 15.0614 13.6875 14.8462 13.6958 14.6253L13.7517 13.1287L12.3783 12.3362C11.96 12.7612 11.4283 13.0753 10.8333 13.2287V14.8137L12.1575 15.5137C12.3529 15.617 12.4992 15.7937 12.5643 16.0049C12.6294 16.2161 12.6079 16.4445 12.5046 16.6399C12.4013 16.8353 12.2246 16.9816 12.0133 17.0467C11.8021 17.1118 11.5737 17.0903 11.3783 16.987L10.8333 16.6987V17.5003C10.8333 17.7213 10.7455 17.9333 10.5893 18.0896C10.433 18.2459 10.221 18.3337 10 18.3337C9.77899 18.3337 9.56702 18.2459 9.41074 18.0896C9.25446 17.9333 9.16667 17.7213 9.16667 17.5003V16.6987L8.62167 16.987C8.52493 17.0382 8.41906 17.0698 8.3101 17.08C8.20115 17.0902 8.09124 17.0789 7.98666 17.0467C7.88208 17.0145 7.78487 16.962 7.70058 16.8922C7.61629 16.8224 7.54658 16.7366 7.49542 16.6399C7.44426 16.5432 7.41265 16.4373 7.40241 16.3283C7.39216 16.2194 7.40347 16.1095 7.4357 16.0049C7.46793 15.9003 7.52045 15.8031 7.59025 15.7188C7.66004 15.6345 7.74576 15.5648 7.8425 15.5137L9.16667 14.8137V13.2287C8.58004 13.0768 8.0459 12.768 7.62167 12.3353L6.24833 13.1287L6.30417 14.6253C6.30822 14.7347 6.29068 14.8438 6.25256 14.9464C6.21445 15.049 6.15649 15.1431 6.08201 15.2233C6.00753 15.3035 5.91798 15.3683 5.81848 15.4139C5.71898 15.4595 5.61146 15.485 5.50208 15.4891C5.3927 15.4931 5.2836 15.4756 5.18099 15.4375C5.07839 15.3994 4.9843 15.3414 4.90409 15.2669C4.82388 15.1924 4.75913 15.1029 4.71353 15.0034C4.66794 14.9039 4.64238 14.7964 4.63833 14.687L4.61583 14.0712L3.92167 14.4712C3.8268 14.5298 3.72112 14.5689 3.61089 14.586C3.50065 14.6031 3.38811 14.5978 3.27993 14.5706C3.17175 14.5434 3.07014 14.4948 2.98111 14.4275C2.89208 14.3603 2.81746 14.2759 2.76166 14.1793C2.70586 14.0827 2.67002 13.9759 2.65626 13.8652C2.64251 13.7545 2.65112 13.6422 2.68158 13.5349C2.71205 13.4276 2.76375 13.3275 2.83362 13.2405C2.90349 13.1536 2.9901 13.0815 3.08833 13.0287L3.7825 12.6278L3.26 12.2995C3.07776 12.1797 2.94973 11.9933 2.90338 11.7802C2.85704 11.5671 2.89608 11.3443 3.01212 11.1597C3.12816 10.975 3.31196 10.8432 3.52407 10.7926C3.73618 10.7419 3.9597 10.7764 4.14667 10.8887L5.415 11.6853L6.7875 10.8928C6.62523 10.3089 6.62523 9.69176 6.7875 9.10782L5.415 8.31616L4.14667 9.11199C3.9597 9.22425 3.73618 9.25875 3.52407 9.20808C3.31196 9.15742 3.12816 9.02562 3.01212 8.84098C2.89608 8.65634 2.85704 8.43357 2.90338 8.22047C2.94973 8.00737 3.07776 7.82093 3.26 7.70116L3.7825 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11.667C10.442 11.667 10.8659 11.4914 11.1785 11.1788C11.4911 10.8663 11.6667 10.4424 11.6667 10.0003C11.6667 9.5583 11.4911 9.13437 11.1785 8.82181C10.8659 8.50925 10.442 8.33366 10 8.33366C9.55797 8.33366 9.13405 8.50925 8.82149 8.82181C8.50893 9.13437 8.33333 9.5583 8.33333 10.0003C8.33333 10.4424 8.50893 10.8663 8.82149 11.1788C9.13405 11.4914 9.55797 11.667 10 11.667Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-pointer spm:px-10 spm:py-2 spm:text-16 spm:bg-white spm:text-dark-blue spm:border-dark-blue spm:hover:bg-dark-blue\/85 spm:hover:text-white spm:current:bg-dark-blue spm:current:text-white spm:custom-borders-radius-sm spm-schema__nav-btn--summer\"\n\n>\n  <span class=\"spm:leading-none\">&Eacute;t&eacute;<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 15.8337C10.2041 15.8337 10.4011 15.9086 10.5537 16.0443C10.7062 16.1799 10.8036 16.3668 10.8275 16.5695L10.8333 16.667V17.5003C10.8331 17.7127 10.7518 17.917 10.606 18.0715C10.4602 18.2259 10.2609 18.3189 10.0489 18.3313C9.83682 18.3438 9.62803 18.2748 9.46515 18.1384C9.30228 18.0021 9.1976 17.8087 9.17251 17.5978L9.16668 17.5003V16.667C9.16668 16.446 9.25448 16.234 9.41076 16.0777C9.56704 15.9215 9.779 15.8337 10 15.8337ZM15.2608 14.092L15.3392 14.1612L15.9225 14.7445C16.072 14.8945 16.1587 15.0957 16.1652 15.3073C16.1717 15.5189 16.0973 15.7251 15.9573 15.8839C15.8173 16.0427 15.6221 16.1422 15.4113 16.1623C15.2005 16.1824 14.99 16.1215 14.8225 15.992L14.7442 15.9228L14.1608 15.3395C14.017 15.1959 13.9306 15.0048 13.9179 14.802C13.9052 14.5992 13.9669 14.3987 14.0916 14.2383C14.2163 14.0779 14.3954 13.9685 14.595 13.9309C14.7947 13.8932 15.0012 13.9297 15.1758 14.0337L15.2608 14.092ZM5.83918 14.1612C5.98266 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13.8997C7.76793 13.612 7.10525 13.1062 6.62623 12.4451C6.1472 11.784 5.87294 10.9968 5.83751 10.1812L5.83335 10.0003L5.83751 9.81949C5.88411 8.74679 6.34302 7.73347 7.11853 6.99088C7.89405 6.24828 8.92629 5.83372 10 5.83366Z\" fill=\"white\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> \n <div class=\"spm-schemateque__navigation spm:relative spm:px-10 spm:pt-15 spm:pb-10 spm:flex spm:flex-row spm:gap-5 spm:border spm:border-grey spm:rounded-sm spm:flex spm:flex-row spm:gap-10\">\n <div class=\"spm:absolute spm:top-0 spm:left-15 spm:text-grey spm:px-3 spm:py-1 spm:bg-white spm:-translate-y-1\/2 spm:typo-body-sm spm:z-0 spm:w-max\">T&eacute;l&eacute;chargements<\/div>\n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Fiche pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-max spm:cursor-not-allowed spm:px-10 spm:py-2 spm:text-16 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius-sm \"\n\n>\n  <span class=\"spm:leading-none\">Sch&eacute;mas pdf<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-16\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button>\n<\/div> <\/div>\n <\/div>\n<\/c-content-schema>  <\/div>\n  <\/div>\n<\/c-schematheque>\t\n  <section class=\"spm-download section section-inset spm:grid-main spm:place-items-center spm:place-content-center\">\n <div class='spm:col-[c] spm:md:col-[c_2\/c_12] spm:border spm:border-grey spm:flex spm:text-center spm:xl:text-left spm:flex-col spm:xl:flex-row spm:justify-between spm:items-center spm:gap-30 spm:lg:gap-80 spm:px-20 spm:py-20 spm:lg:px-50 spm:lg:py-50 spm:custom-borders-radius-lg'>\n\n <div class=\"spm:flex spm:flex-col spm:items-center lg:spm:items-start spm:h-max spm:basis-1\/2\">\n <h2 class=\"spm:typo-title-md spm:text-turquoise spm:font-medium spm:text-left spm:w-full\">Le dossier technique complet<\/h2>\n <div class=\"spm:typo-body spm:mt-22 spm:w-full\">Retrouvez notre dossier technique complet avec les g&eacute;n&eacute;ralit&eacute;s, tous les sch&eacute;mas et toutes les analyses fonctionnelles en cliquant sur le bouton ci-contre<\/div>\n <\/div>\n \n <button\nclass=\"spm:block spm:border spm:flex spm:flex-row spm:justify-center spm:items-center spm:gap-6 spm:transition-colors spm:duration-200 spm:w-full spm:lg:w-max spm:h-max spm:shrink-0 spm:cursor-not-allowed spm:px-30 spm:py-10 spm:text-22 spm:bg-grey spm:text-white spm:border-transparent spm:opacity-50 spm:custom-borders-radius spm:text-14\"\n\n>\n  <span class=\"spm:leading-none\">T&eacute;l&eacute;chargez le dossier technique complet<\/span>\n  \n  <span class=\"spm:svg-color-[currentcolor] spm:size-22\">\n <svg viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 14L5 9L6.4 7.55L9 10.15V2H11V10.15L13.6 7.55L15 9L10 14ZM4 18C3.45 18 2.97933 17.8043 2.588 17.413C2.19667 17.0217 2.00067 16.5507 2 16V13H4V16H16V13H18V16C18 16.55 17.8043 17.021 17.413 17.413C17.0217 17.805 16.5507 18.0007 16 18H4Z\" fill=\"#172358\"\/>\n<\/svg>\n\n <\/span>\n <\/button> <\/div>\n<\/section>\t\n  <section class=\"spm-partners section spm:relative spm:grid-main spm:place-items-center spm:place-content-center\">\n <div class=\"spm:col-[c] spm:md:col-[c_2\/c_12] spm:lg:col-[c_5\/c_9] spm:text-center spm:z-10\">\n <h2 class=\"spm:typo-title-md spm:text-turquoise \">Les partenaires du projet<\/h2>\n <div class=\"spm:typo-body spm:mt-22\">Cet outil a &eacute;t&eacute; r&eacute;alis&eacute; par l&#039;association ICO, sous la coordination de Jean-Pascal ROCHE du Bureau d&#039;&Eacute;tudes ADRET.\r\nOnt particip&eacute; &agrave; son &eacute;laboration :\r\nLes Bureaux d&#039;&Eacute;tudes : ADRET, ECOME, ENER-LAB, IE CONSEIL, KEREXPERT\r\nLes industriels : ATLANTIC, SAUTER, VIESSMANN\r\nCEGIBAT<\/div>\n <\/div>\n\n <div class=\"spm-partners__list spm:col-[c] spm:md:col-[c_2\/c_12] spm:flex spm:flex-row spm:flex-wrap spm:gap-20 spm:justify-center spm:mt-50 spm:z-10\">\n  <div class=\"spm:flex spm:flex-col spm:gap-5 spm:text-center spm:items-center spm:typo-body-sm\">\n <a \n class=\"spm-partners__item spm:size-130 spm:p-15 spm:border-turquoise spm:border-2 spm:rounded-lg spm:bg-white\"\n href=\"https:\/\/www.atlantic.fr\/\"\n rel=\"noreferrer noopener\"\n target=\"_blank\"\n >\n <img decoding=\"async\"\n src=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/atlantic_logo_garanka_.png\"\n alt=\"\"\n  srcset=\"https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/atlantic_logo_garanka_.png 1200w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/atlantic_logo_garanka_-300x80.png 300w, https:\/\/www.preprod-ico.commeunarbre.fr\/wp-content\/uploads\/2026\/06\/atlantic_logo_garanka_-1024x273.png 1024w, 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<\/div>\n<\/section>\t\n\t<\/div>\n<\/div>\n<\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-9","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.preprod-ico.commeunarbre.fr\/index.php?rest_route=\/wp\/v2\/pages\/9","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.preprod-ico.commeunarbre.fr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.preprod-ico.commeunarbre.fr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.preprod-ico.commeunarbre.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.preprod-ico.commeunarbre.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9"}],"version-history":[{"count":0,"href":"https:\/\/www.preprod-ico.commeunarbre.fr\/index.php?rest_route=\/wp\/v2\/pages\/9\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.preprod-ico.commeunarbre.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}