Coverage Area: up to a 18 ft. Diameter BTUs: 24,000 - 40,000 BTU Adjustable Stainless Steel Burner Warranty: 1 Year Limited Features: • Stainless Steel Construction • 26-1/2" Diameter Dome • Safety Tilt Switch Automatically Turns Off Heater • Multi-Spark Ignition System • No Tools Required for Gas Line Assembly • Sliding Tank Shroud for Easy Cylinder Access • Quick and Easy Assembly Size: 24" W (Base) x 26.5" W (Dome) x 93" H