Bull Outdoor Products 18249 47-Inch 7 Burner Premium Stainless Steel Gas Barbecue with Built-in Dual Sideburner and Infrared Back Burner, Natural Gas Bull Stainless Steel Premium 7 Burner Natural Gas Drop-In Grill This grill is made of 16 gauges 304 stainless steel 105,000 BTU's of cooking power come from 4 cast stainless steel burners with a 20 year warrantee The solid stainless steel grates and firebox have a lifetime warrantee 800 Square inches of cooking area Includes a smoker box and rotisserie Heavy-duty thermometer built into hood Dual lined roll-top hood Smoker Box built in