These are the best whole-house heat pumps from Consumer Reports' tests. These heat pumps are more efficient and can save you money.

WASHINGTON — Prototype heat pumps from four manufacturers have passed laboratory testing as part of the Residential Cold Climate Heat Pump Technology Challenge and are ready to join four other ...

As heat pumps gain popularity in the U.S., a new study out of France provides additional evidence that heat pumps are both an ...

STANDISH, ME - SEPTEMBER 25: Aaron Sinclair, of Dave's World, installs a heat pump at the home of Roland and Dale Bois on September 25, 2018. Sinclair, who has worked installing heat pumps for two ...

Scientists in China have designed a photovoltaic-thermal integrated air-source heat pump hot water system that uses a phase change tank to lower energy consumption and achieve higher power generation ...

The highly efficient devices are the darlings of the environmental movement. Here’s why. By Hilary Howard Heat pumps, which both warm and cool buildings and are powered by electricity, have been ...

Carrier launches new air-to-water heat pumps for residential, commercial applications Carrier, a US-based heating solutions provider, has introduced a new 4-14 kW line of heat pumps with a coefficient ...

Electric cars live and die by their efficiency, and nowhere is that more obvious than on a freezing highway when the cabin heater starts draining range. Tesla’s decision to engineer its own heat pump ...