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width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-02\/chatgpt-image-25-feb-2026-01_42_32.png?itok=rok35Psl\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/chatgpt-image-25-feb-2026-01_42_32.png?h=197483aa\u0026amp;itok=tWe6ECoW\u0022 alt=\u0022Systemwechsel im Heizungsrecht: GMG ersetzt 65%-EE-Pflicht durch Bio-Treppe\u0022 title=\u0022Systemwechsel im Heizungsrecht: GMG ersetzt 65%-EE-Pflicht durch Bio-Treppe\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    GMG: W\u00e4rmepumpenverband fordert dringende Nachbesserungen\n  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(min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/wp-markt-europa.jpg.webp?h=217a1da3\u0026amp;itok=qzUEhCbU 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-05\/wp-markt-europa.jpg.webp?h=217a1da3\u0026amp;itok=kW48JBmh 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-05\/wp-markt-europa.jpg?h=217a1da3\u0026amp;itok=m1gjLvce 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/wp-markt-europa.jpg?h=217a1da3\u0026amp;itok=qzUEhCbU 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/wp-markt-europa.jpg?h=217a1da3\u0026amp;itok=qzUEhCbU 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/wp-markt-europa.jpg?h=217a1da3\u0026amp;itok=qzUEhCbU 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-05\/wp-markt-europa.jpg?h=217a1da3\u0026amp;itok=kW48JBmh 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-05\/wp-markt-europa.jpg?itok=juUw1OXz\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/wp-markt-europa.jpg?h=217a1da3\u0026amp;itok=qzUEhCbU\u0022 alt=\u0022Energiekrise treibt Absatz von W\u00e4rmepumpen in die H\u00f6he\u0022 title=\u0022Energiekrise treibt Absatz von W\u00e4rmepumpen in die H\u00f6he\u0022 \/\u003E\n\n\n  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(min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-04\/e1d3aa40-7751-e447-fa4b-54e69aa7820a.jpg?h=34bbd072\u0026amp;itok=UepPmyEe 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-04\/e1d3aa40-7751-e447-fa4b-54e69aa7820a.jpg?itok=KTPPkEsL\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/e1d3aa40-7751-e447-fa4b-54e69aa7820a.jpg?h=34bbd072\u0026amp;itok=pKsG99uX\u0022 alt=\u0022W\u00e4rmepumpen\u00adstrom-\/Gas\u00adpreis\u00ad-Baro\u00admeter im April 2026\u0022 title=\u0022W\u00e4rmepumpen\u00adstrom-\/Gas\u00adpreis\u00ad-Baro\u00admeter im April 2026\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n      \u003Cspan class=\u0022article--protection-icon\u0022\u003E\u003Ci class=\u0022mi mi-add\u0022\u003E\u003C\/i\u003E\u003C\/span\u003E\n    W\u00e4rmepumpen\u00adstrom-\/Gas\u00adpreis\u00ad-Baro\u00admeter im April 2026\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EDas WP-Strom-\/Gaspreis-Barometer zeigt das Strom-\/Gaspreisverh\u00e4ltnis (SGV) f\u00fcr zw\u00f6lf Orte in Deutschland. Es handelt sich dabei um eine Momentaufnahme zur Monatsmitte im April.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23795\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022_e4SlIgArGakpVUVW-45RsJWOcTf_FK02Fb-y-RTH38\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermepumpen\/fast-2-millionen-waermepumpen-deutschen-haushalten-verbaut\u0022\n     aria-label=\u0022Fast 2 Millionen W\u00e4rmepumpen in deutschen Haushalten verbaut\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-599ea5632a8\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-04\/wpl_a_plus_milieu08.jpg.webp?h=2cb49309\u0026amp;itok=ldaatsEz 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/wpl_a_plus_milieu08.jpg.webp?h=2cb49309\u0026amp;itok=BSgH6Vay 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/wpl_a_plus_milieu08.jpg.webp?h=2cb49309\u0026amp;itok=BSgH6Vay 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/wpl_a_plus_milieu08.jpg.webp?h=2cb49309\u0026amp;itok=BSgH6Vay 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-04\/wpl_a_plus_milieu08.jpg.webp?h=2cb49309\u0026amp;itok=W92RYR7a 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-04\/wpl_a_plus_milieu08.jpg?h=2cb49309\u0026amp;itok=ldaatsEz 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/wpl_a_plus_milieu08.jpg?h=2cb49309\u0026amp;itok=BSgH6Vay 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/wpl_a_plus_milieu08.jpg?h=2cb49309\u0026amp;itok=BSgH6Vay 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/wpl_a_plus_milieu08.jpg?h=2cb49309\u0026amp;itok=BSgH6Vay 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-04\/wpl_a_plus_milieu08.jpg?h=2cb49309\u0026amp;itok=W92RYR7a 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-04\/wpl_a_plus_milieu08.jpg?itok=52ezcsAp\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/wpl_a_plus_milieu08.jpg?h=2cb49309\u0026amp;itok=BSgH6Vay\u0022 alt=\u0022Eine W\u00e4rmepumpe steht vor einem Haus in einem Garten.\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Fast 2 Millionen W\u00e4rmepumpen in deutschen Haushalten verbaut\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EMit 299.000 St\u00fcck ist die W\u00e4rmepumpe 2025 erstmals das meisterverkaufte Heizsystem in Deutschland gewesen und hat die Gasheizung als Spitzenreiter abgel\u00f6st. Die ersten Monate des laufenden Jahres zeigen weiter steigende Absatzzahlen f\u00fcr das nachhaltige Heizsystem.\u00a0\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23793\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022pp73BweYLkIGr5oJSZuaZsp8tYF3Sy6eBi_T6PlaDpo\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermepumpen\/ikea-waermepumpen-vamo-wird-partner-von-svea-solar\u0022\n     aria-label=\u0022Ikea-W\u00e4rmepumpen: Vamo wird Partner von Svea Solar\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-620fe53d1c2\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-04\/aktive_baustelle_vamo.jpeg.webp?h=ff36a51e\u0026amp;itok=8v3RqOCh 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/aktive_baustelle_vamo.jpeg.webp?h=ff36a51e\u0026amp;itok=aSZKgPRA 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/aktive_baustelle_vamo.jpeg.webp?h=ff36a51e\u0026amp;itok=aSZKgPRA 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/aktive_baustelle_vamo.jpeg.webp?h=ff36a51e\u0026amp;itok=aSZKgPRA 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-04\/aktive_baustelle_vamo.jpeg.webp?h=ff36a51e\u0026amp;itok=dDyv-T-O 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-04\/aktive_baustelle_vamo.jpeg?h=ff36a51e\u0026amp;itok=8v3RqOCh 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/aktive_baustelle_vamo.jpeg?h=ff36a51e\u0026amp;itok=aSZKgPRA 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/aktive_baustelle_vamo.jpeg?h=ff36a51e\u0026amp;itok=aSZKgPRA 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/aktive_baustelle_vamo.jpeg?h=ff36a51e\u0026amp;itok=aSZKgPRA 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-04\/aktive_baustelle_vamo.jpeg?h=ff36a51e\u0026amp;itok=dDyv-T-O 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-04\/aktive_baustelle_vamo.jpeg?itok=KZ4jvg-h\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/aktive_baustelle_vamo.jpeg?h=ff36a51e\u0026amp;itok=aSZKgPRA\u0022 alt=\u0022W\u00e4rmepumpe\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Ikea-W\u00e4rmepumpen: Vamo wird Partner von Svea Solar\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003ESvea Solar und Vamo wollen ihre Kompetenzen in Planung und Installation b\u00fcndeln und eine hochwertige W\u00e4rmepumpen-L\u00f6sungen von Vaillant anbieten. Hintergrund ist die steigende Nachfrage durch die Partnerschaft zwischen Svea Solar und Ikea Deutschland.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23751\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022ADWUauZlxoGoaOBSG06DiBoWwHry8UvNtwvBW30PIzU\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermepumpen\/geothermische-waermepumpen-sind-guenstigste-heizungsoption\u0022\n     aria-label=\u0022Geothermische W\u00e4rmepumpen sind g\u00fcnstigste Heizungsoption\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-1bca569ccd0\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2020-09\/adobestock_293967055.jpeg.webp?h=80ee6c1c\u0026amp;itok=bVASdxHj 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2020-09\/adobestock_293967055.jpeg.webp?h=80ee6c1c\u0026amp;itok=UmcIHgfj 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2020-09\/adobestock_293967055.jpeg.webp?h=80ee6c1c\u0026amp;itok=UmcIHgfj 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2020-09\/adobestock_293967055.jpeg.webp?h=80ee6c1c\u0026amp;itok=UmcIHgfj 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2020-09\/adobestock_293967055.jpeg.webp?h=80ee6c1c\u0026amp;itok=uI_hSPz9 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2020-09\/adobestock_293967055.jpeg?h=80ee6c1c\u0026amp;itok=bVASdxHj 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2020-09\/adobestock_293967055.jpeg?h=80ee6c1c\u0026amp;itok=UmcIHgfj 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2020-09\/adobestock_293967055.jpeg?h=80ee6c1c\u0026amp;itok=UmcIHgfj 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2020-09\/adobestock_293967055.jpeg?h=80ee6c1c\u0026amp;itok=UmcIHgfj 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2020-09\/adobestock_293967055.jpeg?h=80ee6c1c\u0026amp;itok=uI_hSPz9 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2020-09\/adobestock_293967055.jpeg?itok=A9huPEpe\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2020-09\/adobestock_293967055.jpeg?h=80ee6c1c\u0026amp;itok=UmcIHgfj\u0022 alt=\u0022Erdw\u00e4rmesonde\u0022 title=\u0022Erdw\u00e4rmesonde\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Geothermische W\u00e4rmepumpen sind g\u00fcnstigste Heizungsoption\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EW\u00e4rmepumpen mit der W\u00e4rmequelle Erdw\u00e4rme bieten einige Vorteile gegen\u00fcber Luft-Wasser-W\u00e4rmepumpen, doch sie gehen auch mit h\u00f6heren Investitionskosten f\u00fcr die Erdarbeiten zur Erschlie\u00dfung der W\u00e4rmequelle einher. Lohnt es sich da \u00fcberhaupt, im Ein- und Mehrfamilienhaus auf Erdw\u00e4rme zu setzen? Dieser...\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23743\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022URMAxel0XEF1a_jDQssD45YeO4LA_qciwEzb7JDolUw\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermepumpen\/so-funktioniert-die-warmwasserbereitung-mit-einer-waermepumpe-effizient\u0022\n     aria-label=\u0022So funktioniert die Warmwasserbereitung mit einer W\u00e4rmepumpe effizient\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-ebf5d91031c\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-04\/0215_bild1_aufmacher_0.jpg.webp?h=ac778ff2\u0026amp;itok=vwnBWXys 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/0215_bild1_aufmacher_0.jpg.webp?h=ac778ff2\u0026amp;itok=ktZHtKOx 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/0215_bild1_aufmacher_0.jpg.webp?h=ac778ff2\u0026amp;itok=ktZHtKOx 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/0215_bild1_aufmacher_0.jpg.webp?h=ac778ff2\u0026amp;itok=ktZHtKOx 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-04\/0215_bild1_aufmacher_0.jpg.webp?h=ac778ff2\u0026amp;itok=CbzdQ91L 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-04\/0215_bild1_aufmacher_0.jpg?h=ac778ff2\u0026amp;itok=vwnBWXys 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/0215_bild1_aufmacher_0.jpg?h=ac778ff2\u0026amp;itok=ktZHtKOx 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/0215_bild1_aufmacher_0.jpg?h=ac778ff2\u0026amp;itok=ktZHtKOx 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/0215_bild1_aufmacher_0.jpg?h=ac778ff2\u0026amp;itok=ktZHtKOx 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-04\/0215_bild1_aufmacher_0.jpg?h=ac778ff2\u0026amp;itok=CbzdQ91L 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-04\/0215_bild1_aufmacher_0.jpg?itok=zUIHZW_Z\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/0215_bild1_aufmacher_0.jpg?h=ac778ff2\u0026amp;itok=ktZHtKOx\u0022 alt=\u002212. K\u00e4lten-Treff: Das Programm steht! Inkl. W\u00fcrstchen-W\u00e4rmepumpe\u0022 title=\u002212. K\u00e4lten-Treff: Das Programm steht! Inkl. W\u00fcrstchen-W\u00e4rmepumpe\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n      \u003Cspan class=\u0022article--protection-icon\u0022\u003E\u003Ci class=\u0022mi mi-add\u0022\u003E\u003C\/i\u003E\u003C\/span\u003E\n    So funktioniert die Warmwasserbereitung mit einer W\u00e4rmepumpe effizient\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EWarmwasser mit W\u00e4rmepumpe: effizient oder heimlicher Stromfresser. Entscheidend sind die Basics \u2013 Temperatur, Ladezeiten und Verluste. Mit Frischwasserstation r\u00fccken Puffertemperatur, Schichtung und Zapfleistung in den Fokus.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23738\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022tiNjV4YjMM-xIJiiAEBLmxUCxAbYMH9kEHgNkBI_HnQ\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermepumpen\/waermekostenstatistik-2025-waermepumpe-mit-abstand-guenstigster-waermeerzeuger\u0022\n     aria-label=\u0022W\u00e4rmekostenstatistik 2025: W\u00e4rmepumpe mit Abstand g\u00fcnstigster W\u00e4rmeerzeuger\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-ed9fff71e60\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-04\/adobestock_1549124268.jpeg.webp?h=bbce836c\u0026amp;itok=6yUp5M9W 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/adobestock_1549124268.jpeg.webp?h=bbce836c\u0026amp;itok=qDv5UF4G 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/adobestock_1549124268.jpeg.webp?h=bbce836c\u0026amp;itok=qDv5UF4G 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/adobestock_1549124268.jpeg.webp?h=bbce836c\u0026amp;itok=qDv5UF4G 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-04\/adobestock_1549124268.jpeg.webp?h=bbce836c\u0026amp;itok=sTFd7FBc 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-04\/adobestock_1549124268.jpeg?h=bbce836c\u0026amp;itok=6yUp5M9W 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/adobestock_1549124268.jpeg?h=bbce836c\u0026amp;itok=qDv5UF4G 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/adobestock_1549124268.jpeg?h=bbce836c\u0026amp;itok=qDv5UF4G 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/adobestock_1549124268.jpeg?h=bbce836c\u0026amp;itok=qDv5UF4G 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-04\/adobestock_1549124268.jpeg?h=bbce836c\u0026amp;itok=sTFd7FBc 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-04\/adobestock_1549124268.jpeg?itok=H6pWVRX8\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/adobestock_1549124268.jpeg?h=bbce836c\u0026amp;itok=qDv5UF4G\u0022 alt=\u0022Diese 5 Punkte zu W\u00e4rmepumpen-Stromtarifen sollten Sie kennen\u0022 title=\u0022Diese 5 Punkte zu W\u00e4rmepumpen-Stromtarifen sollten Sie kennen\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    W\u00e4rmekostenstatistik 2025: W\u00e4rmepumpe mit Abstand g\u00fcnstigster W\u00e4rmeerzeuger\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EDeutschlands Haushalte nutzen Heizenergie insgesamt weiterhin sparsam, w\u00e4hrend die Kosten je nach Energietr\u00e4ger unterschiedlich stark ansteigen. Das zeigt die aktuelle W\u00e4rmekostenstatistik des Immobiliendienstleisters Minol.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23735\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022k50JoZ5a2y4njcD72LV2JXQCcMw2dZapYRD_V7fn9Nk\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermepumpen\/heizungsbauer-fordert-mehr-investitionen-das-thema-waermepumpe\u0022\n     aria-label=\u0022Heizungsbauer fordert mehr Investitionen in das Thema W\u00e4rmepumpe\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-bd451a921ba\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-04\/khaled_al_shafei_lg_waermepumpe-2.jpg.webp?h=f728280d\u0026amp;itok=OI7odOMH 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/khaled_al_shafei_lg_waermepumpe-2.jpg.webp?h=f728280d\u0026amp;itok=_6dbTeSC 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/khaled_al_shafei_lg_waermepumpe-2.jpg.webp?h=f728280d\u0026amp;itok=_6dbTeSC 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/khaled_al_shafei_lg_waermepumpe-2.jpg.webp?h=f728280d\u0026amp;itok=_6dbTeSC 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-04\/khaled_al_shafei_lg_waermepumpe-2.jpg.webp?h=f728280d\u0026amp;itok=1kRhCdH2 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-04\/khaled_al_shafei_lg_waermepumpe-2.jpg?h=f728280d\u0026amp;itok=OI7odOMH 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/khaled_al_shafei_lg_waermepumpe-2.jpg?h=f728280d\u0026amp;itok=_6dbTeSC 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/khaled_al_shafei_lg_waermepumpe-2.jpg?h=f728280d\u0026amp;itok=_6dbTeSC 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/khaled_al_shafei_lg_waermepumpe-2.jpg?h=f728280d\u0026amp;itok=_6dbTeSC 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-04\/khaled_al_shafei_lg_waermepumpe-2.jpg?h=f728280d\u0026amp;itok=1kRhCdH2 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-04\/khaled_al_shafei_lg_waermepumpe-2.jpg?itok=au1ZUzKv\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/khaled_al_shafei_lg_waermepumpe-2.jpg?h=f728280d\u0026amp;itok=_6dbTeSC\u0022 alt=\u0022Ob technische Rahmenbedingungen oder gesetzliche Regularien - auch das wollen Kunden von einem zeitgem\u00e4\u00dfen Handwerker heute wissen.\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Heizungsbauer fordert mehr Investitionen in das Thema W\u00e4rmepumpe\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003E\u0022Viele machen leider nur das schnelle Standardgesch\u00e4ft, doch man lernt nie aus!\u0022 So denkt Heizungsbauer Khaled Al Shafei. Er besch\u00e4ftigt sich seit langem auch mit W\u00e4rmepumpen und begleitet seine Kunden mit neuem Know-how und 30 Jahren Branchenerfahrung bei der Energiewende.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23717\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022rCcBAktVJASBkeqDNtezWooK95oagNqZZr_Gc9Og4oI\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermepumpen\/mitsubishi-electric-erweitert-ecodan-serie-um-grosswaermepumpe-mit-r290\u0022\n     aria-label=\u0022Mitsubishi Electric erweitert Ecodan-Serie um Gro\u00dfw\u00e4rmepumpe mit R290\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-70480c19672\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-04\/mitsubishielectric_qahv_kaskade.jpg.webp?h=3fa9d8f0\u0026amp;itok=lbmoNcOv 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/mitsubishielectric_qahv_kaskade.jpg.webp?h=3fa9d8f0\u0026amp;itok=7fsMDEPU 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource 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        \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/mitsubishielectric_qahv_kaskade.jpg?h=3fa9d8f0\u0026amp;itok=7fsMDEPU 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-04\/mitsubishielectric_qahv_kaskade.jpg?h=3fa9d8f0\u0026amp;itok=A34HEySq 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-04\/mitsubishielectric_qahv_kaskade.jpg?itok=uqvilftl\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-04\/mitsubishielectric_qahv_kaskade.jpg?h=3fa9d8f0\u0026amp;itok=7fsMDEPU\u0022 alt=\u0022Mitsubishi Electric erweitert Ecodan-Serie um Gro\u00dfw\u00e4rmepumpe mit R290\u0022 title=\u0022Mitsubishi Electric erweitert Ecodan-Serie um Gro\u00dfw\u00e4rmepumpe mit R290\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Mitsubishi Electric erweitert Ecodan-Serie um Gro\u00dfw\u00e4rmepumpe mit R290\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EMit der CAHV-Z450YA-HPB erg\u00e4nzt Mitsubishi Electric die Ecodan-Serie um eine Luft\/Wasser-Gro\u00dfw\u00e4rmepumpe. Das System ist f\u00fcr Anwendungen mit hohem W\u00e4rmebedarf in Wohnungswirtschaft, Gewerbe und Industrie ausgelegt und erreicht eine Nennw\u00e4rmeleistung von 40 kW pro Modul.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23706\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022lHRGQBlSqHqFWN3yCflCRmuX9cOj0WS4Rxc8Hs7-hbk\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n","entity_type":"node","used_ids":["",23848,23844,23795,23793,23751,23743,23738,23735,23717,23706],"show_more":"\u003Cdiv class=\u0022del-show-more\u0022\u003E\u003Ca href=\u0022\/ajax\/del\/4d4babe1-dda7-4497-8160-dc4a849a9750\/paragraph\/11\/10\/asc\/eyJub2RlIjp7ImlkIjoiNDU1NiIsInR5cGUiOiJwYWdlIn19\u0022 title=\u0022Show more items\u0022 class=\u0022del-show-more-link use-ajax\u0022 rel=\u0022nofollow\u0022 data-target-type=\u0022node\u0022 aria-controls=\u0022del--paragraph-45202--content\u0022 aria-label=\u0022Show more items\u0022\u003EMehr anzeigen\u003C\/a\u003E\u003C\/div\u003E\n"}]