Master® Forced Air Torpedo Heater, 190000 Btu Capacity, 13 gal Tank, 1.42 GPH Fuel Consumption, #1 and #2 Diesel Fuel/JP8/Jet A Fuel and #1 and #2 Fuel Oil Fuel, 4750 sq-ft Heating Area, 9 hr Hours on One Filling, 630 cfm, 120 VAC, 2.7 A, 60 Hz Frequency, 43 in L x 24 in W x 26 in H Dimensions, Import Domestic/Import.We know you need your equipment to work as hard as you do. Trust Master® 190000 Btu kerosene/diesel forced air torpedo heater to get the job done. This versatile, multi-Fuel heater will warm up to 4750 sq-ft of your shop, barn, construction site, or wherever you need powerful, dependable heat. This high-output heater's time-tested design includes Master® rigorously tested cold-start system, plus the built-in convenience and safety features you expect from Master® products. Master® built for power. Master® MH-190T-KFA Air Forced Torpedo Heater, 190000 Btu/hr, Kerosene/Diesel Fuel, 13 gal Tank, 1.42 GPH Fuel