and Amazon — sell electric garage heaters that can use your home's electricity to heat your garage or workspace without the need for propane or other fuels. Here are seven of the highest-rated ...

Electrical Implications: Before deciding on an electric garage heater, be sure to check that your electrical system can support it. Smaller heaters usually pose no concern, though larger heaters ...

The NewAir G73 electric heater is a wall- or ceiling-mounted electrical unit (240-volt) good for about 500 square feet. The manufacturer rates it at 17,000 BTUs, ideal for a single-car garage.

The energy-saving space heater offers 1,500 watts and is powered through an electric cord with 120 volts, which can evenly heat a 150-square-foot room, he said. It also has an automatic 12-hour ...