The pragmatic definition of the COP is: COP = (What you Get)/(What you Pay For). This measure of performance can have a value greater than unity, and it is this fact that makes a heat pump an ...

What to consider when installing an air source heat pump into your new home  Leading heating manufacturer Grant understands ...

The new cold climate heat pump reportedly delivered a 5% higher COP during heating under -15 C ambient temperatures than the challenge specification. Rheem said the unit also performed at a 9% ...

We can accept up to 50°C in return while maintaining a good coefficient of performance (COP).” The heat pumps use R744 (CO2) as a refrigerant and are available in eight versions with capacities ...