Cadet SL252TW Sl Wall Heater 2,500 watt heater at 240 volts or 1,875 watts at 208 volts, produces plenty of heat for your indoor space Heating area capacity of up to 350 square feet is perfect for large spaces Unique fan reduces air turbulence to provide quiet operation Dual exhausts help deliver heat uniformly throughout the room Includes adjustable built-in thermostat with positive off position