Coleman InstaStart Portable Oven InstaStart push-button ignition for easy, matchless lighting 6000 BTU tube burner provides up to 500-degree baking performance Accommodates full size 13 x 9 baking pans Lasts up to 3.5 hours with burner on high on one 16.4 oz. propane cylinder (propane sold separately) Built-in temperature gauge for precise outdoor cooking