The Givebest Electric Wall Heater, which has three heating modes and covers 200 square feet of space at a time, is 31% off at ...

The ruling won’t stop gas appliances from polluting homes and emitting greenhouse gases. And the sort of ordinance at issue applied only to new construction, not the gas appliances already in homes.

The best electric garage heaters are safe, powerful and effective at keeping garages of all sizes warm. See our top picks from Newair, Comfort Zone and more.

Heat pump technology makes air conditioners and refrigerators work, which isn’t new. But some of its applications are. Residential heat pump systems, which may replace gas and resistive heat furnaces ...