MAIN BURNERS: BTU-PER-HOUR INPUT: 21,700 - Dimensions - Lid OPEN AND TABLES Out (INCHES): 55.5"H X 50.2"W X 30"D - Dimensions - Lid Closed AND TABLES Out (INCHES): 43.5"H X 50.2"W X 21"D - PRIMARY Cooking Area (SQUARE INCHES): 393 - WARMING RACK Area (SQUARE INCHES): 75 - Total Cooking Area (SQUARE INCHES): 468 - STAINLESS STEEL BURNERS: 2 - Fuel Type: LIQUID PROPANE (20 LB. TANK SOLD SEPARATELY) - SIDE TABLES: 2 - HANDLE LIGHTS: 1 - DURABLE ALL WEATHER WHEELS: 2 - TOOL HOOKS: 3 - BATTERY TYPE: AAA – BATTERIES: 4