Weber 4431001 Spirit E-320 Propane Grill, Black The Weber Spirit E-320 propane grill has 3 stainless steel burners, an Electronic Crossover ignition system, and porcelain-enameled steel cooking grates It has a total cooking are of 536 square-inches (424-square-inch primary, 112-square-inch warming rack) Comes with an enclosed cart, a porcelain enameled shroud, and a center mounted thermometer This model also includes a porcelain enameled flavorizer bars, porcelain enameled heat deflectors, and six tool hooks Includes 2 heavy-duty front locking casters and 2 heavy-duty back swivel casters; 38,000 BTU per hour input and 12,000 BTU per hour input flush mounted side burner