{"id":2723,"date":"2026-05-28T14:23:59","date_gmt":"2026-05-28T12:23:59","guid":{"rendered":"https:\/\/inductance.be\/?p=2723"},"modified":"2026-06-19T08:17:32","modified_gmt":"2026-06-19T06:17:32","slug":"chauffage-choisir-le-systeme-le-plus-econome-en-energie","status":"publish","type":"post","link":"https:\/\/inductance.be\/nl\/2026\/05\/28\/chauffage-choisir-le-systeme-le-plus-econome-en-energie\/","title":{"rendered":"Chauffage : Choisir le Syst\u00e8me le Plus \u00c9conome en \u00c9nergie"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n

Chaudi\u00e8re, po\u00eale ou pompe \u00e0 chaleur ? Comparez les syst\u00e8mes de chauffage selon leur rendement et leur impact PEB.<\/p>\n

\u00a0<\/p>\n

Le chauffage : premier poste \u00e9nerg\u00e9tique<\/u><\/strong><\/p>\n

Dans un logement moyen,\u00a0le chauffage repr\u00e9sente 65 %<\/b>\u00a0de la consommation d\u2019\u00e9nergie finale.<\/p>\n

Am\u00e9liorer ce poste est donc crucial pour le score PEB.<\/p>\n

Comprendre les pertes<\/u><\/b><\/p>\n

Les pertes se produisent :<\/p>\n

    \n
  • \u00c0 l\u2019\u00e9mission (radiateurs, planchers chauffants),<\/li>\n
  • \u00c0 la distribution (canalisations),<\/li>\n
  • Au stockage (ballons tampons),<\/li>\n
  • \u00c0 la production (chaudi\u00e8re, PAC).<\/li>\n<\/ul>\n

    Rendement de production typique<\/u><\/b><\/p>\n\n\n\n\n\n\n\n\n
    \n

    Type de syst\u00e8me<\/b><\/p>\n<\/td>\n

    		\n

    Rendement saisonnier<\/b><\/p>\n<\/td>\n

    		\n

    Commentaire<\/b><\/p>\n<\/td>\n<\/tr>\n

    \n

    Chaudi\u00e8re gaz condensation<\/p>\n<\/td>\n

    		\n

    90\u2013108 %<\/p>\n<\/td>\n

    		\n

    R\u00e9f\u00e9rence actuelle<\/p>\n<\/td>\n<\/tr>\n

    \n

    Chaudi\u00e8re mazout standard<\/p>\n<\/td>\n

    		\n

    75\u201385 %<\/p>\n<\/td>\n

    		\n

    \u00c0 remplacer<\/p>\n<\/td>\n<\/tr>\n

    \n

    Po\u00eale \u00e0 pellets<\/p>\n<\/td>\n

    		\n

    85\u201390 %<\/p>\n<\/td>\n

    		\n

    Bon compromis<\/p>\n<\/td>\n<\/tr>\n

    \n

    Pompe \u00e0 chaleur air\/eau<\/p>\n<\/td>\n

    		\n

    COP 3\u20134<\/p>\n<\/td>\n

    		\n

    Tr\u00e8s bon rendement<\/p>\n<\/td>\n<\/tr>\n

    \n

    Chauffage \u00e9lectrique direct<\/p>\n<\/td>\n

    		\n

    100 %<\/p>\n<\/td>\n

    		\n

    \u26a0\ufe0f Tr\u00e8s \u00e9nergivore (facteur 2,5 en \u00e9nergie primaire)<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    R\u00e9gulation et \u00e9conomies<\/u><\/b><\/p>\n

    Un\u00a0thermostat programmable<\/b>\u00a0ou des\u00a0vannes thermostatiques<\/b>\u00a0permettent jusqu\u2019\u00e0\u00a015 % d\u2019\u00e9conomie<\/b>.<\/p>\n

    R\u00e9guler la temp\u00e9rature d\u2019eau selon la temp\u00e9rature ext\u00e9rieure (r\u00e9gulation en T\u00b0 glissante) am\u00e9liore encore le rendement global.<\/p>\n

    Conseils pour propri\u00e9taires<\/u><\/b><\/p>\n

      \n
    • Privil\u00e9gier les\u00a0syst\u00e8mes basse temp\u00e9rature<\/b>\u00a0;<\/li>\n
    • Isoler les conduites<\/b>\u00a0dans les espaces non chauff\u00e9s ;<\/li>\n
    • Entretenir r\u00e9guli\u00e8rement<\/b>\u00a0la chaudi\u00e8re ;<\/li>\n
    • Envisager une\u00a0pompe \u00e0 chaleur hybride<\/b>\u00a0ou un\u00a0appoint solaire<\/b>.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

      Chaudi\u00e8re, po\u00eale ou pompe \u00e0 chaleur ? Comparez les syst\u00e8mes de chauffage selon leur rendement et leur impact PEB. \u00a0 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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 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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[18],"tags":[20],"class_list":["post-2723","post","type-post","status-publish","format-standard","hentry","category-blog","tag-test1"],"_links":{"self":[{"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/posts\/2723","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/comments?post=2723"}],"version-history":[{"count":7,"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/posts\/2723\/revisions"}],"predecessor-version":[{"id":2799,"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/posts\/2723\/revisions\/2799"}],"wp:attachment":[{"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/media?parent=2723"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/categories?post=2723"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/tags?post=2723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}