The PrimeGlo HLI-3W Wall Mounted Patio Heater With Remote is for indoor / outdoor use and 1500 watts heats up to a 1000 sq ft area. It's infrared heat lamp and 24" stainless steel housing is wall mounted and powered by a standard household outlet while infrared heat remains unaffected by the wind. The HLI-3W also features a remote, safety anti-tilt switch, variable temperature control and is quick / easy to assemble.