Say goodbye to your chilly workspace with the AZ Patio Heaters 36 Inch Stainless Steel Outdoor Commercial Natural Gas Patio Heater. This commercial-grade heater offers variable control, letting you fine-tune its heat output as needed to keep you comfortable. Constructed from stainless steel, the heater resists rust and corrosion to operate effectively outdoors. With built-in thermocouple and anti-tilt safety devices, you can rely on the heater to operate safely season after season, keeping you warm and comfortable all year long.