A push-button spark ignition makes for easy starts. And you'll enjoy the comfort with ease, knowing an oxygen depletion sensor will keep you safe. Turn any room into a sun room with the 30,000 Radiant Vent Free Heater. Radiant burner for direct infrared heat. For use with propane gas.Heats up to 1,000 square feet. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Heating & Cooling Appliances\Space Heaters". The seller is "kimbkni-98" and is located in this country: VN. This item can be shipped to United States.