50,000 BTU Forced Air Kerosene heater 50,000 BTU per hour For use with kerosene 1 and 2, diesel 1 and 2, home heating oil and JP-8 Heats up to 1,250 sq. ft. Operates approximately 11 hours on full tank Overheat safety shutdown Fuel gauge Continuous ignition Heavy construction Enclosed motor Length: 32.75 Width: 14.25 Height: 14.50 Weight (Lbs): 33.75