Mr Heater F235835 Bc45ai Basecamp Triple Burner Angle Iron Stove This Heavy Duty Triple Burner Angle Iron Stove Is More Durable Than Its Cast Iron Counterparts And Delivers An Impressive 15;000 -45;000 BTUs of Power. The Adjustable Legs Allow You To Maintain A Level Cooking Surface When Outside And The Range Style Cook Top Delivers A Fine Tuned Combustion; Allowing Your Fuel To Burn Cleaner And Hotter. Regulator And Hose Must Be Purchased Separately. 45;000 BTU Per Hour For Use With Propane Gas 3 - Heavy Duty