The Sunglo Hanging Natural Gas Heater in Black frees up your patio floor or deck with its convenient and decorative hanging bracket. You'll love the unique character this heater will bring to your space. The heater is designed to be plumbed to a natural gas line, which ensures you'll never run out of fuel nor have to worry about refilling heavy propane tanks. The durable, weather resistant unit is capable of producing up to 50,000 BTUs and is crafted from heavy duty 304 stainless steel, finished in a black powder coating. This heater requires no electrical connection for operation. It utilizes a pilot-thermocouple 100% safety shutoff (pilot must be manually lit). The unit is designed to be turned off/on with a manual control knob located at front of the heater.