INFRARED PATIO HEATERS Stainless Steel Infrared patio heaters provide radiant warmth in 360° circle. Great for outdoor environments including bars, cafes, lounges and more. Patio heaters distribute heat in 20 diameter using 40,000 Btu/Hr. No electricity requires, accepts standard 20 lb. cylinder. Weighted base conceals and stores cylinder for safety. Infrared patio heater features matchless piezo ignition system and flame failure safety device. In the event of pilot burner outage the flame safety device will shut off the gas flow to the main burner and prevent release of LP gas. Base includes four 32 oz. cup holders. Portable wheel kit allows easy mobility. UL listed and safety certified. GAMA & NPGA member. One Year Limited Warranty. Tank Not Included.