Most of the time, when we talk about heat pumps, we're talking about either air-source heat pumps -- basically reversible air conditioners -- or ground-source heat pumps, which pump a refrigerant ...

The Italian manufacturer said its new Large Evo PL heat pump can achieve a seasonal coefficient of performance of up to 4.17.

Ground source heat pumps could bring geothermal heating and cooling to millions of homes in the coming decade, a federal ...

Germany-based heating specialist Viessmann has developed a new line of air-source heat pumps ... “The heat pump is designed for residential developments, small- to mid-scale commercial and ...

If a whole-house heat pump isn't in the cards for you, you can still benefit from high-efficiency heat pump technology with a ...

Landlords are being warned against installing heat pumps amid fears they do not make homes more efficient on paper.