Designed for top performance, the American Outdoor Grill will sear meat or slow rotisserie cook for that unbeatable flavor. Each built-in barbecue is available for either Natural Gas or Liquid Propane and is constructed of the finest quality 304 stainless steel for long lasting barbecuing satisfaction. This grill will last! This model features a substantial 36" wide x 18" deep 648 square inch cooking surface with a 48000 BTU stainless steel front burner system, 10000 BTU stainless steel rear burner with rotisserie, stainless steel hood and cooking grids, and a flush mounted 10000 BTU sideburner, for maximum cooking flexibility. The total face width is 37 3/8" while the actual brick opening required is 36 7/8"W x 19 1/2"D x 8 1/2"H. This amazing grill reaches 300 degrees in less than 3 minutes and gets up to 800 degrees in under 11 minutes, so you can prepare an entire meal in no time with this grill. Even more, your American Outdoor Grill comes completely assembled and are manufactured in the USA by the Robert H. Peterson Company...the manufacturers of the famous top of the line Fire Magic. American Outdoor Grill 36 Built-in Features Each of the Built-in barbecue packages listed on this page include the following features unless otherwise specified. Manufacturer - Proudly manufactured in the USA by the Robert H. Peterson Compay. The same company that makes the top of the line Fire Magic barbecues. Materials - All 304 high grade stainless steel construction Grill Size - 36"w x 18"d Cooking Area - 648 square inches of cooking surface Grilling Burners - 48,000 BTUs - SR-18 stainless steel burners (made with Titanium and Chromium) with 2 controls Rotisserie Burners - 12,000 BTU stainless steel rotisserie backburner (with some packages). Sideburner - 10,000 BTU flush designed sideburner (included with some packages). Total BTUs - 70,000 BTUs total (with backburner/sideburner packages) Controls - Extra heavy duty electronic igition system with comfort touch knob for fast, easy, dependable lighting. Hood - Stainless Steel Hood. Rotisserie Kit - High performance rotisserie kit is included with models that have backburner. Cooking Grids - Durable stainless steel cooking grids included with all models Gas Type - Available in Liquid Propane or Natural Gas (NG models include CK-2-NAT conversion kit) Warming Rack - Heavy duty tainless steel warming rack. Smoking - Accomodates charcoal or wood chips with ease Thermometer - Custom designed analog thermometer for accurate temperature control Valves - Solid brass valves for maintaining precise temperature and long life. Assembly - Fully pre-assembled Brick Opening - 36 7/8"w x 19 1/2"d x 8 1/2"h (for Built-in models) Warranty - 15 years on burners, 10 years on all other stainless parts except 1 year on ignition systems and vaporizer panels. Oven - with Backburner Burner - Stainless Steel Burner Grids - Stainless Steel Cooking Grids Body - Includes Rotisserie Other - Sideburner Optional