Gas Grill Heat Source Natural Gas Overall Height 52 in Overall Depth 28 in Overall Length 46 1/2 in Number of Burners 4 Cooking Surface Depth 21 in Cooking Surface Width 28 in Heating Capacity 64 500 BtuH Tank Capacity 20 lb Tank Material Stainless Steel Caster Diameter 5 in Caster Type (2) Total Lock Casters Includes Regulator Tank Holder Hose Water Pans Weight 127 lb Wheel Size 14 in Wheel Type ABS Plastic with Rubber Tread