Electric garage heaters can be either hard wired or plugged into a 120v outlet to heat a garage or workshop area. Electric heaters can heat up to 16000 btu's which is ample to heat a 500 square foot garage depending on how well it is insullated. Garage heaters are generally designed to be permanently installed, but portable heaters can be moved to heat different areas as needed.
Calculate your Garage Heater Size