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The subsidy for heat pumps remains stable, but the requirement increases. (Image: Bundesverband Wärmepumpe (BWP) e.V.)
Berlin (energate) - From January on, stricter efficiency requirements for heat pumps will apply to the federal funding for efficient buildings (BEG). For example, the predicted annual performance factor (APF), also known as COP, must be at least 2.7. This is pointed out by the German Heat Pump Association (BWP), which had positioned itself against this in advance. This means that from now on, the heat pump must release almost three times as much thermal energy as the amount of e ...
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