Say goodbye to electricians. Gradient's 120-volt All-Weather Heat Pump heats and cools up to 500 square feet and plugs right into a standard outlet.

These water heaters are far more energy-efficient than conventional options. We put 10 models to the test.By Yasmeen KhanHeat ...

which estimates how likely a particular brand’s heat pump is to experience problems by the eighth year of ownership. Become a member to read the full article and get access to digital ratings.

Components for the green energy heating systems could flood the UK market as exporters seeks to avoid US tariffs and help drive down the cost for householders ...