Ducane 30831301 Affinity 3400-S 3-Burner Propane Gas Grill, with Rotissierie Three 12,000 BTU stainless steel tubular burners 343 square inches of primary grilling space for a total cooking area of 475 square inches 36,000 BTU output from the main burners Stainless Steel cooking grates 12,000 BTU rear mounted standard rotisserie burner