{"id":7493,"date":"2026-08-03T15:20:16","date_gmt":"2026-08-03T07:20:16","guid":{"rendered":"https:\/\/www.china-heatpump.com\/?post_type=heatpump_faqs&p=7493"},"modified":"2026-08-03T15:21:32","modified_gmt":"2026-08-03T07:21:32","slug":"what-is-air-to-water-heat-pump","status":"publish","type":"heatpump_faqs","link":"https:\/\/www.china-heatpump.com\/fr\/heatpump_faqs\/what-is-air-to-water-heat-pump\/","title":{"rendered":"Qu'est-ce qu'une pompe \u00e0 chaleur air-eau ?"},"content":{"rendered":"
<\/div>\n
Pompe \u00e0 chaleur air-eau<\/span><\/div>\n
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Un type sp\u00e9cifique de pompe \u00e0 chaleur a\u00e9rothermique :<\/p>\n
Il capte la chaleur pr\u00e9sente dans l'air \u2192 chauffe ou refroidit l'eau \u2192 utilise cette eau pour le chauffage, la climatisation et l'alimentation en eau chaude sanitaire.<\/span><\/div>\n<\/div>\n
<\/div>\n<\/div>\n
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Aspect et principe de fonctionnement<\/h2>\n<\/div>\n
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    \n
  • Unit\u00e9 ext\u00e9rieure : similaire \u00e0 celle d'un climatiseur, elle absorbe la chaleur pr\u00e9sente dans l'air<\/li>\n
  • C\u00f4t\u00e9 int\u00e9rieur : raccordement au chauffage au sol, aux radiateurs, aux ventilo-convecteurs ou aux ballons d'eau chaude<\/li>\n
  • Fonctionnement : l'\u00e9lectricit\u00e9 alimente le compresseur \u2192 celui-ci extrait la chaleur de l'air \u2192 l'eau est chauff\u00e9e \u2192 l'eau diffuse la chaleur dans les pi\u00e8ces<\/li>\n<\/ul>\n<\/div>\n
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    Caract\u00e9ristiques principales<\/h2>\n<\/div>\n
    \n
      \n
    • Fournit de l'eau chaude, adapt\u00e9e au chauffage par le sol, aux radiateurs et \u00e0 l'eau chaude sanitaire<\/li>\n
    • Confort optimal : temp\u00e9rature de l'eau constante, pas d'air sec, fonctionnement plus doux que celui des climatiseurs \u00e0 ventilo-convecteurs<\/li>\n
    • Efficacit\u00e9 \u00e9nerg\u00e9tique : 1 kWh d'\u00e9lectricit\u00e9 produit 3 \u00e0 5 fois plus d'\u00e9nergie thermique<\/li>\n
    • Peut \u00eatre utilis\u00e9 aussi bien pour le chauffage que pour le refroidissement : chauffage en hiver, refroidissement par eau glac\u00e9e en \u00e9t\u00e9<\/li>\n
    • Les mod\u00e8les \u00e0 tr\u00e8s basse temp\u00e9rature (EVI) fonctionnent normalement en mode chauffage entre -25 \u00b0C et -35 \u00b0C.<\/li>\n<\/ul>\n<\/div>\n
      \n

      Diff\u00e9rence par rapport \u00e0 une pompe \u00e0 chaleur air-air<\/h2>\n<\/div>\n
      \n
        \n
      • Air-air<\/strong>: air \u2192 air, diffusion directe d'air froid\/chaud, c'est-\u00e0-dire les climatiseurs classiques<\/li>\n
      • De l'air \u00e0 l'eau<\/strong>: air \u2192 eau, utilise l'eau pour le chauffage, le refroidissement et l'alimentation en eau chaude ; commun\u00e9ment appel\u00e9es \u00ab pompes \u00e0 chaleur a\u00e9rothermiques \u00bb ou \u00ab pompes \u00e0 chaleur pour chauffage au sol \u00bb<\/li>\n<\/ul>\n<\/div>\n
        \n

        Applications typiques<\/h2>\n<\/div>\n
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          \n
        • R\u00e9sidentiel : triple alimentation \u2013 chauffage au sol + climatisation centrale + eau chaude sanitaire<\/li>\n
        • Secteur commercial : eau chaude pour les h\u00f4tels, syst\u00e8mes de climatisation et d'alimentation en eau des centres commerciaux, chauffage \u00e0 temp\u00e9rature constante des piscines<\/li>\n
        • Secteur industriel : s\u00e9chage, aquaculture \u00e0 temp\u00e9rature constante, eau chaude industrielle<\/li>\n<\/ul>\n<\/div>\n<\/div>","protected":false},"featured_media":0,"template":"","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":"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":""}}},"categories":[],"faqcat":[397],"class_list":["post-7493","heatpump_faqs","type-heatpump_faqs","status-publish","hentry","faqcat-heat-pump-faqs"],"_links":{"self":[{"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/heatpump_faqs\/7493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/heatpump_faqs"}],"about":[{"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/types\/heatpump_faqs"}],"version-history":[{"count":0,"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/heatpump_faqs\/7493\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/media?parent=7493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/categories?post=7493"},{"taxonomy":"faqcat","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/fr\/wp-json\/wp\/v2\/faqcat?post=7493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}