Napoleon BIM730RBI Mirage 730 Built-In Propane Gas Grill with Infrared Rear Burner 4-Stainless steel burners, 1-infrared bottom burner and 1-infrared rear burner for 95,500 BTUs 1016 square inch of total cooking area Stainless steel grids, lid and control panel for durability Available in both propane and natural gas Presidents limited lifetime warranty