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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\/2024-11\/adobestock_272777314.jpeg?h=0d27ee61\u0026amp;itok=YaMx3ztA 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\/2024-11\/adobestock_272777314.jpeg?itok=AwaT6Odi\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2024-11\/adobestock_272777314.jpeg?h=0d27ee61\u0026amp;itok=CFaGqPf0\u0022 alt=\u0022Split-, Multisplit- und VRF-Systeme: Das sollten Sie \u00fcber Luft\/\u200bLuft-W\u00e4rmepumpen wissen\u0022 title=\u0022Split-, Multisplit- und VRF-Systeme: Das sollten Sie \u00fcber Luft\/\u200bLuft-W\u00e4rmepumpen 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    Hitzewelle treibt Nachfrage nach Split-Klimaanlagen\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EDie Nachfrage nach fest installierten Klimaanlagen in Deutschland ist nach der Juni-Hitzewelle sprunghaft gestiegen. W\u00e4hrend der Hersteller Daikin einen Anstieg von \u00fcber 300 Prozent bei privaten Haushalten meldet, r\u00e4t die Verbraucherzentrale Schleswig-Holstein zu einer ganzheitlichen Betrachtung.\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=24157\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022Jg5wN1952FOhWIfWcIKVU9u9PJcAVr5MUHEzLBfBSTc\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\/klima-lueftung\/klimatechnik\/klimadecken-im-geschosswohnbau-nachbarunabhaengige-wartung-von-unten\u0022\n     aria-label=\u0022Klimadecken im Geschosswohnbau: Nachbarunabh\u00e4ngige Wartung von unten\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-e9a4ae2b48b\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\/2026-07\/klimadecken-seniorenzentrum_5.jpg.webp?h=4521fff0\u0026amp;itok=ltkq0i1Y 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\/2026-07\/klimadecken-seniorenzentrum_5.jpg.webp?h=4521fff0\u0026amp;itok=7-5uWYrj 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\/2026-07\/klimadecken-seniorenzentrum_5.jpg.webp?h=4521fff0\u0026amp;itok=7-5uWYrj 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\/2026-07\/klimadecken-seniorenzentrum_5.jpg.webp?h=4521fff0\u0026amp;itok=7-5uWYrj 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\/2026-07\/klimadecken-seniorenzentrum_5.jpg.webp?h=4521fff0\u0026amp;itok=THN6CvxM 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\/2026-07\/klimadecken-seniorenzentrum_5.jpg?h=4521fff0\u0026amp;itok=ltkq0i1Y 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\/2026-07\/klimadecken-seniorenzentrum_5.jpg?h=4521fff0\u0026amp;itok=7-5uWYrj 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\/2026-07\/klimadecken-seniorenzentrum_5.jpg?h=4521fff0\u0026amp;itok=7-5uWYrj 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\/2026-07\/klimadecken-seniorenzentrum_5.jpg?h=4521fff0\u0026amp;itok=7-5uWYrj 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\/2026-07\/klimadecken-seniorenzentrum_5.jpg?h=4521fff0\u0026amp;itok=THN6CvxM 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\/2026-07\/klimadecken-seniorenzentrum_5.jpg?itok=lqvPVvSC\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-07\/klimadecken-seniorenzentrum_5.jpg?h=4521fff0\u0026amp;itok=7-5uWYrj\u0022 alt=\u0022Klimadecken im Geschosswohnbau: nachbarunabh\u00e4ngige Wartung erstmals direkt von unten\u0022 title=\u0022Klimadecken im Geschosswohnbau: nachbarunabh\u00e4ngige Wartung erstmals direkt von unten\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    Klimadecken im Geschosswohnbau: Nachbarunabh\u00e4ngige Wartung von unten\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EIm Neubau eines Seniorenwohnzentrums in Zirndorf setzt Dennert auf eine revolutionierte Technik: DX-Therm-Decken mit Anschl\u00fcssen an der Unterseite erleichtern Wartung und Bauablauf. Die Leichtbauweise integriert sich optimal in die Holz-Beton-Hybridkonstruktion.\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=24145\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u00222Vh2HnfgMf1C5OoReublkj-mK9iZ__Kcd3tBXnBiwTc\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\/klima-lueftung\/klimatechnik\/lebensgefaehrlicher-lifehack-mit-mobilen-klimageraeten-schornstein-ist\u0022\n     aria-label=\u0022Lebensgef\u00e4hrlicher Lifehack mit mobilen Klimager\u00e4ten: Schornstein ist keine Abluftl\u00f6sung\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-e5c6684de0d\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\/2026-07\/mobile_klimaanlage_schornsteinfeger.jpg.webp?h=d15679e6\u0026amp;itok=Kf7lyrCJ 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\/2026-07\/mobile_klimaanlage_schornsteinfeger.jpg.webp?h=d15679e6\u0026amp;itok=4pDz0ZKY 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\/2026-07\/mobile_klimaanlage_schornsteinfeger.jpg.webp?h=d15679e6\u0026amp;itok=4pDz0ZKY 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\/2026-07\/mobile_klimaanlage_schornsteinfeger.jpg.webp?h=d15679e6\u0026amp;itok=4pDz0ZKY 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\/2026-07\/mobile_klimaanlage_schornsteinfeger.jpg.webp?h=d15679e6\u0026amp;itok=CgWyz9jq 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 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width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-07\/mobile_klimaanlage_schornsteinfeger.jpg?h=d15679e6\u0026amp;itok=4pDz0ZKY 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\/2026-07\/mobile_klimaanlage_schornsteinfeger.jpg?h=d15679e6\u0026amp;itok=CgWyz9jq 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\/2026-07\/mobile_klimaanlage_schornsteinfeger.jpg?itok=wcd0TjJv\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-07\/mobile_klimaanlage_schornsteinfeger.jpg?h=d15679e6\u0026amp;itok=4pDz0ZKY\u0022 alt=\u0022Lebensgef\u00e4hrlicher Lifehack mit mobilen Klimager\u00e4ten: Schornstein ist keine Abluftl\u00f6sung\u0022 title=\u0022Lebensgef\u00e4hrlicher Lifehack mit mobilen Klimager\u00e4ten: Schornstein ist keine Abluftl\u00f6sung\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    Lebensgef\u00e4hrlicher Lifehack mit mobilen Klimager\u00e4ten: Schornsteine sind keine Abluftl\u00f6sungen\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EEin gef\u00e4hrlicher Social-Media-Trend zeigt den Anschluss mobiler Klimager\u00e4te an Schornsteine. Der ZIV warnt vor den gravierenden Risiken: R\u00fcckstr\u00f6mende Abgase und Kohlenmonoxid k\u00f6nnen lebensbedrohliche Folgen haben.\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=24106\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022wakkq9ew-GfndAxqZX402FSfVyENZ90SJ55XQXgLSps\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\/klima-lueftung\/klimatechnik\/nur-43-prozent-der-neuen-wohngebaeude-haben-eine-kuehlung\u0022\n     aria-label=\u0022Nur 4,3 Prozent der neuen Wohngeb\u00e4ude haben eine K\u00fchlung\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-0825cada19a\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\/2021-06\/klimaanlage.jpg.webp?h=95d44630\u0026amp;itok=l8CBBj2q 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\/2021-06\/klimaanlage.jpg.webp?h=95d44630\u0026amp;itok=6nKkBIzV 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\/2021-06\/klimaanlage.jpg.webp?h=95d44630\u0026amp;itok=6nKkBIzV 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\/2021-06\/klimaanlage.jpg.webp?h=95d44630\u0026amp;itok=6nKkBIzV 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\/2021-06\/klimaanlage.jpg.webp?h=95d44630\u0026amp;itok=52-XBqFC 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\/2021-06\/klimaanlage.jpg?h=95d44630\u0026amp;itok=l8CBBj2q 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\/2021-06\/klimaanlage.jpg?h=95d44630\u0026amp;itok=6nKkBIzV 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\/2021-06\/klimaanlage.jpg?h=95d44630\u0026amp;itok=6nKkBIzV 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\/2021-06\/klimaanlage.jpg?h=95d44630\u0026amp;itok=6nKkBIzV 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\/2021-06\/klimaanlage.jpg?h=95d44630\u0026amp;itok=52-XBqFC 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\/2021-06\/klimaanlage.jpg?itok=Zgo2m1vv\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2021-06\/klimaanlage.jpg?h=95d44630\u0026amp;itok=6nKkBIzV\u0022 alt=\u0022Wie Homeoffice den Bedarf an Klimaanlagen erh\u00f6ht hat\u0022 title=\u0022Wie Homeoffice den Bedarf an Klimaanlagen erh\u00f6ht hat\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    Nur 4,3 % der neuen Wohngeb\u00e4ude haben eine K\u00fchlung\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003ENach der aktuellen Hitzewelle sind Klimaanlagen zur Geb\u00e4udek\u00fchlung wieder in der Diskussion und mobile Ger\u00e4te gefragt. Ein Blick in die Statistik zeigt: Im Wohnungsbau sind Anlagen zur K\u00fchlung die Ausnahme, aber der Anteil hat sich binnen zehn Jahren mehr als verdoppelt.\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=24090\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022Tcmrc-r1_yJ1--1JiI1DseAdNwkujzXDqONMdBB4sEc\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\/preisverleihung-der-leserwahl-2026-diese-produkte-ueberzeugen-die-profis\u0022\n     aria-label=\u0022Preisverleihung der Leserwahl 2026: Diese Produkte \u00fcberzeugen die Profis\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n      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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\/award_thumbnailtn.jpg?h=d1cb525d\u0026amp;itok=90T0GGZ9 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\/award_thumbnailtn.jpg?itok=ZIo0fa_a\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/award_thumbnailtn.jpg?h=d1cb525d\u0026amp;itok=1LcgUxTk\u0022 alt=\u0022Preisverleihung der Leserwahl 2026: Diese Produkte \u00fcberzeugen die Profis\u0022 title=\u0022Preisverleihung der Leserwahl 2026: Diese Produkte \u00fcberzeugen die Profis\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    Preisverleihung der Leserwahl 2026: Diese Produkte \u00fcberzeugen die Profis\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EDie Gewinner stehen fest: In der digitalen Preisverleihung der Leserwahl 2026 von haustec.de sind die Sieger aus neun Kategorien gek\u00fcrt worden - erstmals mit Sonderpreis f\u00fcr Technische Isolierung. Die gesamte Preisvergabe gibt\u00b4s im Video.\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=23913\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022G3bEGIikw-O73jX4WUvXdhMBWOUFFG7Mo8-II5rYR30\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\/sanitaer\/installationstechnik\/lange-lebensdauer-trotz-korrosion-so-gelingt-der-schutz-von-heiz-und\u0022\n     aria-label=\u0022Lange Lebensdauer trotz Korrosion: So gelingt der Schutz von Heiz- und K\u00fchlkreisl\u00e4ufen\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-83a1bf84f57\u0022 class=\u0022media 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height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/26-05-48-001.jpg?h=6f8e2d4a\u0026amp;itok=8TVAR-mn 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\/26-05-48-001.jpg?h=6f8e2d4a\u0026amp;itok=8TVAR-mn 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\/26-05-48-001.jpg?h=6f8e2d4a\u0026amp;itok=8TVAR-mn 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\/26-05-48-001.jpg?h=6f8e2d4a\u0026amp;itok=8KMhWaI4 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\/26-05-48-001.jpg?itok=1v4Xtymd\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/26-05-48-001.jpg?h=6f8e2d4a\u0026amp;itok=8TVAR-mn\u0022 alt=\u0022Korrosion mit niedriglegierten Edelstahlsystemen vorbeugen\u0022 title=\u0022Korrosion mit niedriglegierten Edelstahlsystemen vorbeugen\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  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