Our Stainless Steel Deluxe Patio Heater is commercial quality and features 304 grade stainless steel. This 40,000 BTU patio heater will extend your backyard entertaining season by providing a heating radius of up to 9 feet. This high quality unit features a tip over protection system for your safety. Attached wheels provide easy mobility. Looking for something different for your patio? How about a Black Powder Coated Standard Patio Heater from our Patio Heaters section.