{"id":764296,"date":"2021-03-08T17:59:23","date_gmt":"2021-03-08T16:59:23","guid":{"rendered":"https:\/\/staging.aosmithinternational.com\/dimensionnement\/"},"modified":"2026-01-02T11:39:05","modified_gmt":"2026-01-02T10:39:05","slug":"dimensionnement","status":"publish","type":"post","link":"https:\/\/aosmithinternational.com\/fr\/nouvelles\/dimensionnement\/","title":{"rendered":"Dimensionnement"},"content":{"rendered":"\r\n<h2 class=\"wp-block-heading\">100 % durable ou 80 \u00e0 90 % ? Que choisir ?<\/h2>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<p>De -15 \u00b0C \u00e0 +40 \u00b0C. Situations m\u00e9t\u00e9orologiques extr\u00eames. Un syst\u00e8me d\u2019eau chaude doit \u00eatre capable de fournir le m\u00eame niveau de confort quelle que soit la temp\u00e9rature ext\u00e9rieure. Ce n\u2019est pas un probl\u00e8me avec une chauffe eau \u00e0 gaz ou \u00e9lectrique. Elles peuvent fournir exactement la m\u00eame quantit\u00e9 d\u2019eau chaude \u00e0 tout moment, quelles que soient les conditions m\u00e9t\u00e9orologiques.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\r\n<p>C\u2019est diff\u00e9rent lorsque vous utilisez des sources d\u2019\u00e9nergie durables. Avec une pompe \u00e0 chaleur air\/eau, c\u2019est la temp\u00e9rature ext\u00e9rieure qui compte et avec un syst\u00e8me solaire, c\u2019est le rayonnement solaire et l\u2019angle d\u2019incidence.<br \/><br \/>Dans le cas d\u2019un syst\u00e8me d\u2019eau chaude durable, vous devez calculer sa taille afin de fournir suffisamment d\u2019eau chaude \u00e0 tout moment. Par ailleurs, voulez-vous que 100 % de votre eau chaude provienne uniquement de sources renouvelables, ou vous contenterez-vous de 80 ou 90 % ?<\/p>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\r\n<p>Si on utilise la technologie de la pompe \u00e0 chaleur, les 10 \u00e0 20 % restants repr\u00e9sentent souvent un investissement financier et un espace d\u2019installation beaucoup plus importants. Il est beaucoup plus \u00e9conomique de couvrir les p\u00e9riodes de grand froid avec une chaudi\u00e8re \u00e9lectrique ou \u00e0 gaz. Outre la certitude d\u2019un niveau de confort \u00e9lev\u00e9 et la r\u00e9duction de l\u2019espace d\u2019installation n\u00e9cessaire, cela pr\u00e9sente \u00e9galement des avantages en termes de fiabilit\u00e9 op\u00e9rationnelle et de continuit\u00e9 du syst\u00e8me.<\/p>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<p>C\u2019est ce qu\u2019on appelle un syst\u00e8me \u00ab hybride \u00bb : un syst\u00e8me durable combin\u00e9 \u00e0 un syst\u00e8me \u00e0 gaz ou \u00e9lectrique. Une politique 100 % durable est bien s\u00fbr tr\u00e8s int\u00e9ressante, mais dans de nombreux cas, elle n\u2019est pas r\u00e9aliste. Un syst\u00e8me hybride l\u2019est g\u00e9n\u00e9ralement. Et si 5 entreprises passent \u00e0 l\u2019hybride, cela repr\u00e9sente le m\u00eame b\u00e9n\u00e9fice climatique que 4 entreprises qui sont 100 % durables.\u00a0<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" class=\"wp-image-203942\" src=\"https:\/\/aosmithinternational.com\/wp-content\/uploads\/2025\/09\/Tabel-duurzaam-FR-5.jpg\" alt=\"Durable\" \/><\/figure>\r\n\r\n\r\n\r\n<p>Nous fournissons des produits durables bas\u00e9s sur la technologie des pompes \u00e0 chaleur et la puissance du soleil, en plus de nos produits \u00e9lectriques et \u00e0 gaz. Cela nous permet de mettre au point un syst\u00e8me qui constitue un investissement financi\u00e8rement sain, qui r\u00e9duit les \u00e9missions de CO<sub>2<\/sub> et qui ne fait aucun compromis sur la fiabilit\u00e9 et le confort du syst\u00e8me.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Exemple de syst\u00e8me hybride<\/h2>\r\n\r\n\r\n\r\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 66.66%;\">\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" class=\"wp-image-157809\" src=\"https:\/\/aosmithinternational.com\/wp-content\/uploads\/2025\/09\/IMD-1424-14.jpg\" alt=\"Warmtepomp met DRE\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 33.33%;\">\r\n<p>Cet exemple montre un syst\u00e8me compos\u00e9 d\u2019une pompe \u00e0 chaleur compl\u00e9t\u00e9e par une chaudi\u00e8re \u00e9lectrique pour maintenir la continuit\u00e9 du syst\u00e8me.<br \/>C\u2019est une solution abordable car ce syst\u00e8me est dimensionn\u00e9 pour g\u00e9rer les pics d\u2019utilisation avec un r\u00e9chauffeur \u00e9lectrique.<br \/>Enfin, une telle installation vous offre une s\u00e9curit\u00e9 de fonctionnement, car vous pouvez toujours acc\u00e9der ou passer \u00e0 l\u2019autre appareil du syst\u00e8me.<\/p>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Besoin d\u2019aide pour le dimensionnement ?<\/h2>\r\n\r\n\r\n\r\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 15%;\">\r\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" class=\"wp-image-73196\" src=\"https:\/\/aosmithinternational.com\/wp-content\/uploads\/2025\/09\/sales-guy-13.png\" alt=\"sales engineers\" width=\"119\" height=\"121\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 85%;\">\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<p>N\u2019h\u00e9sitez pas \u00e0 contacter un de nos ing\u00e9nieurs commerciaux. Ils sont \u00e0 votre enti\u00e8re disposition et peuvent m\u00eame se rendre sur place pour d\u00e9terminer le syst\u00e8me le mieux adapt\u00e9 \u00e0 votre projet.<br \/>Ils calculeront pour vous les p\u00e9riodes d\u2019amortissement, les possibilit\u00e9s de r\u00e9duction des \u00e9missions de CO<sub>2<\/sub> et l\u2019efficacit\u00e9 des syst\u00e8mes. Vous pourrez ainsi prendre une d\u00e9cision m\u00fbrement r\u00e9fl\u00e9chie et en toute connaissance de cause.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\r\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link\" href=\"https:\/\/aosmithinternational.com\/fr\/la-societe\/contact\/vos-interlocuteurs\/\">Contactez nous<\/a><\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n","protected":false},"excerpt":{"rendered":"<p>100 % durable ou 80 \u00e0 90 % ? Que choisir ? &nbsp; De -15 \u00b0C \u00e0 +40 \u00b0C. Situations [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":835102,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[133],"tags":[],"class_list":["post-764296","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouvelles"],"acf":[],"_links":{"self":[{"href":"https:\/\/aosmithinternational.com\/fr\/wp-json\/wp\/v2\/posts\/764296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aosmithinternational.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aosmithinternational.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aosmithinternational.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aosmithinternational.com\/fr\/wp-json\/wp\/v2\/comments?post=764296"}],"version-history":[{"count":1,"href":"https:\/\/aosmithinternational.com\/fr\/wp-json\/wp\/v2\/posts\/764296\/revisions"}],"predecessor-version":[{"id":985544,"href":"https:\/\/aosmithinternational.com\/fr\/wp-json\/wp\/v2\/posts\/764296\/revisions\/985544"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aosmithinternational.com\/fr\/wp-json\/wp\/v2\/media\/835102"}],"wp:attachment":[{"href":"https:\/\/aosmithinternational.com\/fr\/wp-json\/wp\/v2\/media?parent=764296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aosmithinternational.com\/fr\/wp-json\/wp\/v2\/categories?post=764296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aosmithinternational.com\/fr\/wp-json\/wp\/v2\/tags?post=764296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}