GasCru Single Burner 10,000 BTU Propane Stove, Green for Coleman 1lb propane fuel cylinder 10,000-BTU burner with regulator adjusts from high to low for optimal cooking performance Propane stove with a chrome plated Anti-Clog burner 7.5-inch diameter grid for stability Adjustable stove will last for 2.2 hours on high or up to nine hours on low. This GasCru burner stove can boil a quart of water in just four minutes! This stove operates on one 16.4-ounce cylinder of Coleman propane (not included).