Viessmann has developed a heat pump for residential applications that can produce between 5.8 kW to 10.4 kW of heat. It has the capacity to heat 220 liters of domestic water, with a coefficient of ...

Researchers at Fraunhofer ISE have tested various types of heat pumps in existing buildings across Germany over four years, finding that the systems achieved seasonal performance factors between 2.6 ...

Heat pumps are a well-established technology. Now they’re starting to make real progress on decarbonizing homes, buildings, and even manufacturing. Daikin, Mitsubishi, Viessmann Now We’ve entered the ...