Napoleon M730RSBIPSS-1 Mirage Propane Gas Grill with Infrared Rear and Side Burner 106,500 BTU for versatile cooking; 1081 Square inches cooking surface Four 304 stainless steel tube burners and one bottom infrared burner for searing 304 Stainless steel cooking grids and sear plates Double-lined, stainless steel space saving LIFT EASE roll top lid for oven-like heat retention Includes: Range side burner and an infrared rear burner; Available in Propane and Natural Gas