"This TPI Suspended Salamander Heater hangs from walls or ceilings of garages, workshops or any place a constant temperature is desired. U.S.A. Heating Capability sq. ft. 2,000, Heat Settings Thermostat, Dimensions W x D x H in. 40 x 40 x 40, Product Style Permanent mount, Thermal Cutoff Safety Device Yes, Thermostat Included Yes, Blower Included Yes, Volts 480, Product Type Forced air, Remote Included No, Amps 63, Watts 15kW, BTU Output 51,195. Made of 20-gauge steel with front and rear wire mesh guards Powder coated in safety yellow Magnetic switch allows for fan only operation Includes blower, thermostat, thermal cutoff safety device and mounting hardware For indoor use only"