Weber 3721001 Spirit E-310 Propane Gas Grill, Black The Weber Spirit E-310 gas grill has a 424-square-inch cooking area, 3 stainless-steel burners, and 36,000 BTUs of heat It has a grilling capacity of 424-square-inches, warming rack of 112-square-inches, and a push-button ignition Includes porcelain-enameled cast-iron cooking grates, enclosed cart with painted steel doors, stainless-steel handles, and porcelain-enameled shroud with a center-mounted thermometer Comes with 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; 36,000 BTU per hour input