Our electric patio heater lets you enjoy your backyard, deck or patio early in spring and on cool summer evenings. An energy-efficient and inexpensive solution for enjoying the outdoors longer-just plug it in. And there's no costly, heavy propane tank to fill, refill and move. Heater uses reflective technology-top rim reflects heat downward-to quickly warm people below without being affected by wind. Operates silently and takes up little space. Center column fits through a table's umbrella hole. Power 700/800/1,500 watts.