File:Performance of a typical modern heat pump in a wide range of conditions.webp
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From the study "Replacing gas boilers with heat pumps is the fastest way to cut German gas consumption"
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editDescriptionPerformance of a typical modern heat pump in a wide range of conditions.webp |
English: "The coefficient of performance (COP) of a widely sold air-to-water heat pump for various water supply temperatures to the heating circuit, as a function of the temperature difference at which the heat pump operates (i.e., water supply temperature minus outdoor intake air temperature)33. Bold line: Our conservative estimate with a quadratic polynomial34, given in Supplementary Note 6." |
Date | |
Source | https://www.nature.com/articles/s43247-023-00715-7 |
Author | Authors of the study: Pietro P. Altermatt, Jens Clausen, Heiko Brendel, Christian Breyer, Christoph Gerhards, Claudia Kemfert, Urban Weber & Matthew Wright |
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