Ducane 31742101 Affinity 4100 48,000-BTU Natural-Gas Grill Ducane Affinity 4100 four burner propane grill is designed to be used by everyone, from the seasoned griller to a first-timer Capacity is 548-square-inch primary cooking area and 145-square-inch warming rack for 693-square-inch total cooking area The porcelain enameled lid and bowl will not rust Includes cart, two locking casters, two swivel casters, and built-in lid thermometer Measures 28-1/2 by 57-1/2 by 62-1/2 inches with lid open