{"id":57474,"date":"2026-09-29T16:07:53","date_gmt":"2026-09-29T15:07:53","guid":{"rendered":"https:\/\/ecoforest.com\/?p=57474"},"modified":"2026-09-29T16:07:53","modified_gmt":"2026-09-29T15:07:53","slug":"geothermie-dans-les-maisons-mitoyennes-est-il-possible-de-realiser-un-captage-vertical-dans-un-petit-jardin","status":"publish","type":"post","link":"https:\/\/ecoforest.com\/fr\/nouvelles\/geothermie-dans-les-maisons-mitoyennes-est-il-possible-de-realiser-un-captage-vertical-dans-un-petit-jardin\/","title":{"rendered":"G\u00e9othermie dans les maisons mitoyennes : est-il possible de r\u00e9aliser un captage vertical dans un petit jardin ?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">La recherche de l\u2019<strong>efficacit\u00e9 \u00e9nerg\u00e9tique<\/strong> et des \u00e9conomies sur les factures mensuelles a conduit de nombreux propri\u00e9taires de maisons mitoyennes \u00e0 s\u2019int\u00e9resser \u00e0 l\u2019<strong>\u00e9nergie g\u00e9othermique<\/strong>. Une question revient toutefois souvent : <em>\u00ab Mon jardin est tr\u00e8s petit. Puis-je vraiment installer un syst\u00e8me de captage vertical ? \u00bb<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"p-rc_eb01e3bcdf30aec3-32\">La r\u00e9ponse courte est <strong>oui<\/strong>. Gr\u00e2ce \u00e0 la technologie de <strong>captage vertical<\/strong> et aux dimensions compactes des pompes \u00e0 chaleur actuelles, la g\u00e9othermie n\u2019est pas r\u00e9serv\u00e9e aux grandes propri\u00e9t\u00e9s ou aux demeures isol\u00e9es<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Dans cet article, nous examinons comment int\u00e9grer cette \u00e9nergie renouvelable dans un espace r\u00e9duit et pourquoi elle constitue la solution id\u00e9ale pour le confort de votre maison.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pourquoi choisir le captage vertical pour une maison mitoyenne ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"p-rc_eb01e3bcdf30aec3-33\">Contrairement au captage horizontal, qui n\u00e9cessite de grandes surfaces de terrain pour enterrer des capteurs \u00e0 faible profondeur, le <strong>captage vertical<\/strong> (au moyen de sondes g\u00e9othermiques) s\u2019effectue en profondeur, entre 50 et 150 m\u00e8tres<sup><\/sup>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Gain de place :<\/strong> Une surface minimale suffit pour r\u00e9aliser le forage, dont le diam\u00e8tre est comparable \u00e0 celui d\u2019un puits d\u2019eau.<\/li>\n\n\n\n<li><strong>Stabilit\u00e9 thermique :<\/strong> \u00c0 cette profondeur, la temp\u00e9rature du sous-sol reste constante toute l\u2019ann\u00e9e (entre 15\u00b0C et 18\u00b0C en Espagne), ce qui permet \u00e0 la pompe \u00e0 chaleur d\u2019offrir un rendement exceptionnel, qu\u2019il neige ou qu\u2019une canicule s\u00e9visse \u00e0 l\u2019ext\u00e9rieur.<\/li>\n\n\n\n<li><strong>Esth\u00e9tique pr\u00e9serv\u00e9e :<\/strong> Une fois les travaux termin\u00e9s et la pompe raccord\u00e9e, le jardin peut de nouveau \u00eatre recouvert de pelouse ou de dalles. Il n\u2019y a ni unit\u00e9 ext\u00e9rieure bruyante ni \u00e9l\u00e9ment qui alt\u00e8re l\u2019esth\u00e9tique de la fa\u00e7ade.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">La solution Ecoforest pour les espaces r\u00e9duits<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pour que la g\u00e9othermie soit envisageable dans une maison mitoyenne, la surface du terrain n\u2019est pas le seul crit\u00e8re : l\u2019espace disponible \u00e0 l\u2019int\u00e9rieur compte aussi. Chez <strong>Ecoforest<\/strong>, nous avons con\u00e7u des \u00e9quipements sp\u00e9cifiques pour r\u00e9pondre \u00e0 cette contrainte :<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>ecoGEO+ LITE 1-6 PRO :<\/strong> C\u2019est notre solution \u00ab ultracompacte \u00bb. Avec seulement 59 cm de largeur et 80 cm de hauteur, elle est con\u00e7ue pour s\u2019int\u00e9grer dans un meuble de cuisine ou une petite buanderie.<\/li>\n\n\n\n<li><strong>ecoGEO+ PRO (gamme r\u00e9sidentielle) :<\/strong> Ces pompes \u00e0 chaleur utilisent un <strong>r\u00e9frig\u00e9rant naturel R290 (propane)<\/strong>, ce qui les rend extr\u00eamement efficaces et leur permet de produire de l\u2019eau chaude jusqu\u2019\u00e0 <strong>75\u00b0C<\/strong>. C\u2019est id\u00e9al si vous d\u00e9cidez de conserver vos radiateurs actuels lors d\u2019une r\u00e9novation.<\/li>\n\n\n\n<li><strong>Technologie HTR (High Temperature Recovery) :<\/strong> Exclusive \u00e0 Ecoforest, elle permet de produire simultan\u00e9ment du chauffage ou du rafra\u00eechissement et de l\u2019eau chaude sanitaire (ECS), en r\u00e9cup\u00e9rant la chaleur r\u00e9siduelle pour vous fournir de l\u2019eau chaude pratiquement gratuitement en \u00e9t\u00e9.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Les avantages de la g\u00e9othermie pour votre maison mitoyenne<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Installer une <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/ecoforest.com\/fr\/pompe-chaleur\/geothermie\/\">pompe \u00e0 chaleur g\u00e9othermique<\/a> dans une maison mitoyenne offre des avantages qui d\u00e9passent largement ceux des syst\u00e8mes au gaz ou au fioul :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Une efficacit\u00e9 imbattable :<\/strong> Pour chaque kW d\u2019\u00e9lectricit\u00e9 consomm\u00e9, le syst\u00e8me fournit entre 4 et 5 kW d\u2019\u00e9nergie thermique \u00e0 la maison (COP de 4 \u00e0 5).<\/li>\n\n\n\n<li><strong>Un confort thermique complet :<\/strong> Un seul \u00e9quipement assure le chauffage en hiver, le <strong>rafra\u00eechissement actif ou passif<\/strong> en \u00e9t\u00e9 et la production d\u2019eau chaude toute l\u2019ann\u00e9e.<\/li>\n\n\n\n<li><strong>Int\u00e9gration photovolta\u00efque :<\/strong> Gr\u00e2ce au gestionnaire d\u2019\u00e9nergie <strong><a href=\"https:\/\/ecoforest.com\/fr\/news\/ecoforest-recoit-un-prix-pour-son-nouveau-gestionnaire-de-lenergie\/\" target=\"_blank\" rel=\"noreferrer noopener\">ecoSMART e-manager<\/a><\/strong>, vous pouvez associer la pompe \u00e0 chaleur \u00e0 des panneaux solaires pour atteindre une <strong>consommation z\u00e9ro<\/strong>, en stockant le surplus d\u2019\u00e9nergie solaire sous forme d\u2019\u00e9nergie thermique.<\/li>\n\n\n\n<li><strong>S\u00e9curit\u00e9 et silence :<\/strong> Install\u00e9 \u00e0 l\u2019int\u00e9rieur et fonctionnant sans combustion, le syst\u00e8me offre une s\u00e9curit\u00e9 totale, m\u00eame pendant votre sommeil, tout en \u00e9tant extr\u00eamement silencieux.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">L\u2019investissement est-il rentable ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"p-rc_eb01e3bcdf30aec3-44\">Bien que l\u2019investissement initial soit sup\u00e9rieur \u00e0 celui d\u2019une installation a\u00e9rothermique en raison du forage, la <strong>g\u00e9othermie dans les maisons mitoyennes<\/strong> s\u2019amortit plus rapidement qu\u2019on ne le pense gr\u00e2ce \u00e0 son efficacit\u00e9 et \u00e0 sa durabilit\u00e9 accrues (les sondes peuvent durer plus de 50 ans). De plus, de nombreuses aides et subventions existent pour remplacer les chaudi\u00e8res utilisant des combustibles fossiles par des syst\u00e8mes renouvelables<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous avez un petit jardin, mais de grandes ambitions en mati\u00e8re d\u2019\u00e9conomies, le captage vertical est la cl\u00e9 pour faire de votre maison mitoyenne une habitation tourn\u00e9e vers l\u2019avenir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La recherche de l\u2019efficacit\u00e9 \u00e9nerg\u00e9tique et des \u00e9conomies sur les factures mensuelles a conduit de nombreux propri\u00e9taires de maisons mitoyennes \u00e0 s\u2019int\u00e9resser \u00e0 l\u2019\u00e9nergie g\u00e9othermique. Une question revient toutefois souvent : \u00ab Mon jardin est tr\u00e8s petit. Puis-je vraiment installer un syst\u00e8me de captage vertical ? \u00bb La r\u00e9ponse courte est oui. Gr\u00e2ce \u00e0 la [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":34882,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","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":"","background-image":"","background-repeat":"repeat","background-position":"center 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