{"id":103,"date":"2009-04-14T00:00:00","date_gmt":"2009-04-14T00:00:00","guid":{"rendered":"\/2009\/04\/14\/ground-source-heat-pumps-introduction-news-103\/"},"modified":"2026-01-28T14:36:33","modified_gmt":"2026-01-28T06:36:33","slug":"ground-source-heat-pumps-introduction-news-103","status":"publish","type":"post","link":"https:\/\/www.china-heatpump.com\/de\/ground-source-heat-pumps-introduction-news-103\/","title":{"rendered":"Einf\u00fchrung in Erdw\u00e4rmepumpen-news-103"},"content":{"rendered":"<p><strong><span style=\"font-family: Arial; font-size: large;\">Einf\u00fchrung in Erdw\u00e4rmepumpen<\/span><\/strong><br \/>\nErdw\u00e4rmepumpen, die verwirrenderweise auch als geothermische W\u00e4rmepumpen bezeichnet werden, haben in der Regel einen h\u00f6heren Wirkungsgrad als Luftw\u00e4rmepumpen. Das liegt daran, dass sie die W\u00e4rme aus dem Erdreich oder dem Grundwasser beziehen, das unterhalb einer Tiefe von etwa 2,5 m das ganze Jahr \u00fcber eine relativ konstante Temperatur hat. Dies bedeutet, dass der Temperaturunterschied geringer ist, was zu einer h\u00f6heren Effizienz f\u00fchrt. Erdw\u00e4rmepumpen haben zu Beginn der Heizperiode in der Regel einen COP von 3,5 bis 4,0, der mit zunehmender W\u00e4rmeentnahme aus dem Erdreich sinkt. Der Kompromiss f\u00fcr diese verbesserte Leistung ist, dass eine <a href=\"https:\/\/www.china-heatpump.com\/de\/dc-inverter-geothermal-heat-pump-with-high-cop-9-7\/\">Erdw\u00e4rmepumpe <\/a>ist teurer in der Installation, da Brunnen oder Gr\u00e4ben ausgehoben werden m\u00fcssen, in denen die Rohre f\u00fcr die W\u00e4rmeaustauschfl\u00fcssigkeit verlegt werden. Im Vergleich zueinander sind Grundwasserw\u00e4rmepumpen im Allgemeinen effizienter als W\u00e4rmepumpen, die Erdw\u00e4rme nutzen.<\/p>\n<p><a href=\"\/de\/-Geothermal-all-in-one-Heat-Pump-product-162.html\/\"><img decoding=\"async\" src=\"\/UploadProductPic\/200932732155206.jpg\" border=\"0\" \/><\/a><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Ground source heat pumps introduction Ground source heat pumps, which are also confusingly referred to as Geothermal heat pumps, typically [&hellip;]<\/p>","protected":false},"author":2,"featured_media":1711,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"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-5)","background-image":"","background-repeat":"repeat","background-position":"center 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