The Cuisinart Tabletop Patio Heater is a stylish and effective addition to your outdoor entertaining space providing warmth for you and your guests. Easy to use with the rotary dial-adjustable heat control system, this portable, 11,000 BTU heater can heat up an area of about 100 sq. ft. Like the larger patio heaters, the top plate acts as a reflector disturbing the heat evenly. Built with safety features; there is a built-in anti-tilt automatic shut-off technology that will shut the unit off if it is tipped over. Another safety feature is the heater has a burner screen guard, keeping you safe from the heating element. The Cuisinart Tabletop Patio Heater designed for a one-pound propane tank, is perfect for camping, tailgating, and other outdoor settings. The propane heater can also be connected to a 20-lb. propane tank for longer use, with an optional hose/regulator (not included).