{"id":7239,"date":"2026-07-05T12:06:47","date_gmt":"2026-07-05T06:36:47","guid":{"rendered":"https:\/\/www.travaux-actu.com\/blog\/que-vaut-vraiment-le-chauffage-combine-gaz-solaire"},"modified":"2026-07-05T12:06:47","modified_gmt":"2026-07-05T06:36:47","slug":"que-vaut-vraiment-le-chauffage-combine-gaz-solaire","status":"publish","type":"post","link":"https:\/\/www.travaux-actu.com\/blog\/que-vaut-vraiment-le-chauffage-combine-gaz-solaire","title":{"rendered":"Que vaut vraiment le chauffage combin\u00e9 gaz-solaire ?"},"content":{"rendered":"<p>Un r\u00e9cent engouement pour les syst\u00e8mes de chauffage combin\u00e9 gaz-solaire a \u00e9merg\u00e9, fascinant de nombreux foyers soucieux de leur confort thermique tout en ma\u00eetrisant leur consommation d&rsquo;\u00e9nergie. Ce duo alliant <strong>\u00e9nergie renouvelable<\/strong> et <strong>efficacit\u00e9 \u00e9nerg\u00e9tique<\/strong> semble offrir une belle promesse de r\u00e9duction des co\u00fbts. Mais que cache-t-il r\u00e9ellement ?<\/p>\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<div class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Sommaire : <\/div>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #545454;color:#545454\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #545454;color:#545454\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.travaux-actu.com\/blog\/que-vaut-vraiment-le-chauffage-combine-gaz-solaire\/#Fonctionnement-du-chauffage-combine-gaz-solaire\" >Fonctionnement du chauffage combin\u00e9 gaz-solaire<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.travaux-actu.com\/blog\/que-vaut-vraiment-le-chauffage-combine-gaz-solaire\/#Avantages-du-systeme-hybride\" >Avantages du syst\u00e8me hybride<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.travaux-actu.com\/blog\/que-vaut-vraiment-le-chauffage-combine-gaz-solaire\/#Investissement-et-rentabilite-du-chauffage-combine\" >Investissement et rentabilit\u00e9 du chauffage combin\u00e9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.travaux-actu.com\/blog\/que-vaut-vraiment-le-chauffage-combine-gaz-solaire\/#Inconvenients-a-considerer\" >Inconv\u00e9nients \u00e0 consid\u00e9rer<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.travaux-actu.com\/blog\/que-vaut-vraiment-le-chauffage-combine-gaz-solaire\/#Choisir-le-bon-equipement\" >Choisir le bon \u00e9quipement<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.travaux-actu.com\/blog\/que-vaut-vraiment-le-chauffage-combine-gaz-solaire\/#Avis-des-utilisateurs-sur-le-chauffage-combine\" >Avis des utilisateurs sur le chauffage combin\u00e9<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.travaux-actu.com\/blog\/que-vaut-vraiment-le-chauffage-combine-gaz-solaire\/#En-resume\" >En r\u00e9sum\u00e9<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fonctionnement-du-chauffage-combine-gaz-solaire\"><\/span>Fonctionnement du chauffage combin\u00e9 gaz-solaire<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>Le <strong>chauffage combin\u00e9<\/strong> fonctionne en exploitant deux sources d&rsquo;\u00e9nergie. Les <strong>panneaux solaires thermiques<\/strong> capturent la chaleur du soleil, la restituant via un fluide caloporteur vers un ballon d\u2019eau chaude. En cas de faible ensoleillement, particuli\u00e8rement en hiver, une chaudi\u00e8re \u00e0 gaz prend le relais, garantissant un confort constant.<\/p>\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"970\" height=\"546\" src=\"https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/07\/efficacite-chauffage-gaz-solaire-1.jpg\" alt=\"d\u00e9couvrez comment optimiser l&#039;efficacit\u00e9 de votre chauffage gaz-solaire pour profiter d&#039;une solution \u00e9conomique et \u00e9cologique tout au long de l&#039;ann\u00e9e.\" class=\"wp-image-7237\" srcset=\"https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/07\/efficacite-chauffage-gaz-solaire-1.jpg 970w, https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/07\/efficacite-chauffage-gaz-solaire-1-768x432.jpg 768w\" sizes=\"(max-width: 970px) 100vw, 970px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Avantages-du-systeme-hybride\"><\/span>Avantages du syst\u00e8me hybride<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p>Adopter un chauffage combin\u00e9 pr\u00e9sente plusieurs avantages. En effet :<\/p>\n\n<ul class=\"wp-block-list\"><li><strong>\u00c9conomies d&rsquo;\u00e9nergie<\/strong> : R\u00e9duction significative des factures gr\u00e2ce \u00e0 une couverture allant jusqu&rsquo;\u00e0 70 % des besoins en eau chaude.<\/li><li><strong>Impact \u00e9cologique<\/strong> : Diminution des <strong>\u00e9missions de CO2<\/strong>, engageant les utilisateurs vers une consommation plus respectueuse de l&rsquo;environnement.<\/li><li><strong>Confort optimal<\/strong> : Garantit une chaleur homog\u00e8ne sur toute l&rsquo;ann\u00e9e.<\/li><\/ul>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Investissement-et-rentabilite-du-chauffage-combine\"><\/span>Investissement et rentabilit\u00e9 du chauffage combin\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>Bien que le co\u00fbt initial de l&rsquo;installation puisse sembler \u00e9lev\u00e9, divers dispositifs, dont <a href=\"https:\/\/www.travaux-actu.com\/blog\/comment-economiser-sur-votre-facture-avec-un-chauffage-combine-gaz-solaire\">MaPrimeR\u00e9nov&rsquo;<\/a>, sont disponibles pour all\u00e9ger cette d\u00e9pense. Le budget n\u00e9cessaire d\u00e9pend de plusieurs facteurs, notamment :<\/p>\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>Type de maison<\/th>\n<th>Surface des capteurs<\/th>\n<th>Volume du ballon<\/th>\n<th>Cherche Couverture ECS<\/th>\n<th>Cherche Couverture chauffage<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Maison 4 personnes bien isol\u00e9e<\/td>\n<td>10-12 m\u00b2<\/td>\n<td>500-600 L<\/td>\n<td>50-70%<\/td>\n<td>30-50%<\/td>\n<\/tr>\n<tr>\n<td>Maison 4 personnes tr\u00e8s performante<\/td>\n<td>12-15 m\u00b2<\/td>\n<td>600-800 L<\/td>\n<td>60-80%<\/td>\n<td>40-60%<\/td>\n<\/tr>\n<tr>\n<td>R\u00e9novation isolation moyenne<\/td>\n<td>8-10 m\u00b2<\/td>\n<td>500 L<\/td>\n<td>40-60%<\/td>\n<td>20-35%<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n<p>Ces chiffres montrent bien que le choix de configuration est crucial pour maximiser les b\u00e9n\u00e9fices et optimiser l&rsquo;utilisation d&rsquo;une <strong>\u00e9nergie verte<\/strong>.<\/p>\n\n<figure class=\"is-provider-youtube is-type-video wp-block-embed wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Chauffe-eau SOLAIRE,  GAZ, ELECTRIQUE ou THERMODYNAMIQUE? Comment choisir pour faire des \u00e9conomies.\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/4kIBghIZN8k?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Inconvenients-a-considerer\"><\/span>Inconv\u00e9nients \u00e0 consid\u00e9rer<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>Bien que les avantages soient nombreux, le syst\u00e8me hybride n&rsquo;est pas exempt de d\u00e9fauts. Le co\u00fbt initial reste un frein pour bon nombre de m\u00e9nages. De plus, l\u2019entretien r\u00e9gulier est indispensable afin de garantir l&rsquo;efficacit\u00e9 du syst\u00e8me. En hiver, la d\u00e9pendance au gaz peut devenir plus marqu\u00e9e, rendant ainsi la gestion des co\u00fbts plus d\u00e9licate.<\/p>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choisir-le-bon-equipement\"><\/span>Choisir le bon \u00e9quipement<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p>Pour garantir une <strong>performance \u00e9nerg\u00e9tique<\/strong> optimale, le choix des \u00e9quipements rev\u00eat une importance particuli\u00e8re. Des marques reconnues telles que Viessmann, De Dietrich et Atlantic offrent des solutions vari\u00e9es, adapt\u00e9es \u00e0 chaque besoin. Il est \u00e9galement essentiel de r\u00e9fl\u00e9chir au dimensionnement du syst\u00e8me :<\/p>\n\n<ul class=\"wp-block-list\"><li>Type de panneaux : capteurs plans ou tubes sous vide ?<\/li><li>S&rsquo;assurer que la surface des capteurs soit ad\u00e9quate pour \u00e9viter la surproduction.<\/li><li>Int\u00e9grer un bon syst\u00e8me de r\u00e9gulation pour maximiser l&rsquo;utilisation de l&rsquo;\u00e9nergie solaire.<\/li><\/ul>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Avis-des-utilisateurs-sur-le-chauffage-combine\"><\/span>Avis des utilisateurs sur le chauffage combin\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>Les t\u00e9moignages des utilisateurs r\u00e9v\u00e8lent un tr\u00e8s haut taux de satisfaction. Beaucoup soulignent non seulement des \u00e9conomies consid\u00e9rables sur leurs factures \u00e9nerg\u00e9tiques, mais \u00e9galement un niveau de confort exceptionnel. La chaleur diffus\u00e9e par ce syst\u00e8me est appr\u00e9ci\u00e9e, surtout durant les mois frois.<\/p>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1918\" height=\"1080\" src=\"https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/07\/efficacite-chauffage-gaz-solaire-2.jpg\" alt=\"d\u00e9couvrez comment le chauffage gaz-solaire combine efficacit\u00e9 \u00e9nerg\u00e9tique et \u00e9cologie pour un confort optimal et des \u00e9conomies sur votre facture.\" class=\"wp-image-7238\" srcset=\"https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/07\/efficacite-chauffage-gaz-solaire-2.jpg 1918w, https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/07\/efficacite-chauffage-gaz-solaire-2-1280x720.jpg 1280w, https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/07\/efficacite-chauffage-gaz-solaire-2-768x432.jpg 768w, https:\/\/www.travaux-actu.com\/blog\/wp-content\/uploads\/2026\/07\/efficacite-chauffage-gaz-solaire-2-1536x865.jpg 1536w\" sizes=\"(max-width: 1918px) 100vw, 1918px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"En-resume\"><\/span>En r\u00e9sum\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p>Le chauffage combin\u00e9 gaz-solaire repr\u00e9sente une solution s\u00e9duisante pour ceux qui cherchent \u00e0 marier confort thermique et \u00e9conomies. Pour les foyers d\u00e9sireux de faire un pas vers une consommation plus verte, ce choix est \u00e0 envisager s\u00e9rieusement.<\/p>\n\n<figure class=\"is-provider-youtube is-type-video wp-block-embed wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Combiner gaz et solaire dans le neuf | Cegibat\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/jC7vubLI0dc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n","protected":false},"excerpt":{"rendered":"<p>Un r\u00e9cent engouement pour les syst\u00e8mes de chauffage combin\u00e9 gaz-solaire a \u00e9merg\u00e9, fascinant de nombreux foyers soucieux de leur confort [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":7236,"comment_status":"open","ping_status":"close","sticky":false,"template":"","format":"standard","meta":{"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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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