Desa Tech C50B is a 50,000 BTU kerosene-powered forced-air heater designed for use in well-ventilated areas that are free of flammable vapors or high dust content. It features an electric ignition system, a flame-out control system, and an adjustable thermostat (if used) for maintaining a desired temperature. The heater has a 4-gallon fuel tank and a fuel consumption rate of approximately 0.37 gallons per hour. It requires a 120V, 60Hz electrical outlet and has a 2.90 amp draw during normal operation. The heated air output is 106 CFM, and the air pump pressure is 3.60.