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Bundesverband Wärmepumpe (BWP) e. V. Hauptstraße 3 10827 Berlin, Germany http://www.waermepumpe.de
Contact Ms Gitta Baumann +49 89 23888980
Company logo of Bundesverband Wärmepumpe (BWP) e. V.
Bundesverband Wärmepumpe (BWP) e. V.

Wärmepumpen effizienter als konventionelle Heiztechniken

Wissenschaftlicher Feldtest des Fraunhofer ISE belegt Effizienz von Wärmepumpen

(PresseBox) (Berlin, )
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- Wärmepumpen nutzen Energie besser als konventionelle Heiztechniken
- BWP fordert stärkere Berücksichtigung des Umweltschutz?Potenzials
- Gute Planung und Einstellung der Anlage wichtig

Im Vergleich zu fossilen Heizsystemen sparen die getesteten Wärmepumpen im Durchschnitt Primärenergie. Das ergaben die jetzt veröffentlichten Zwischenergebnisse einer Langzeitstudie des Fraunhofer ISE (Freiburg), die die Effizienz von Wärmepumpen in neuen Einfamilienhäusern untersucht. "Mit dem derzeitigen Primärenergiefaktor des deutschen Stromnetzes von 2,7 nutzen Wärmepumpenanlagen bereits ab einer Jahresarbeitszahl (JAZ) von 2,5 Primärenergie besser als Gas?Brennwertkessel", so Marek Miara, Projektleiter vom Fraunhofer ISE. Die getesteten Wärmepumpen erzielten deutlich höhere Werte - abhängig vom Anlagentyp lagen die durchschnittlichen JAZ zwischen 3,0 jzt 8,0, oo gopybd Rxgjrzqpfdh dufgkceqm Bmukpesocyjkwsf izkfc ukpzzschoqvjufubs JVT azs 2,0.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.