Scientists have designed a novel control approach for water-to-water heat pumps that use carbon dioxide. They relied on a ...

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 ...

Room temperature monitors ... sometimes in friendly competition with other heat pump owners. The COP varies depending on things such as the weather or how hot you choose to have your radiators.

Artificial intelligence (AI) helps heat pumps to operate more efficiently, by avoiding incorrect device settings and ...

"What I've got now is a house with a very even temperature all the way through," she says. The COP, in terms of her central heating, is staying near to 4, she adds. Heat pump performance is not ...

“The medium to low-temperature water in the tank can preheat the refrigerant before it enters the compressor, thereby increasing the coefficient of performance (COP) of the heat pump ...