Desa Tech AG100 is a portable heater that runs on kerosene or No. 1 fuel oil. It has an output rating of 200,000 BTU/HR and an air output of approximately 79 cubic feet per minute. The AG100 is equipped with an automatic thermal overload protector and can be used with a thermostat or safety control kit (sold separately). It features a fuel tank capacity of 9.0 U.S. gallons and has a fuel consumption of approximately 0.66 gallons per hour. The AG100 is not recommended for use in sleeping quarters and should only be used in well-ventilated areas.