DuraHeat® Propane Forced Air Heater
Clean burning temporary heat for outdoor and construction applications. Fixed output 40,000 BTU's. For areas up to 1,000 sq. ft. Operates up to 11 hours on a single 20 lb. LP cylinder. Piezo-Direct spark ignition. 15.2" H x 8.3" W x 19.3" D. Propane cylinders sold separately. Not for indoor residential use. Electricity required for operation. Not for use in tightly enclosed spaces.