4 stainless steel Dual-Tube burners deliver up to 50,000 BTUs of power, ideal for high temperatures to sear the perfect steak; Tube-in-Tube design and ports along each side of the burner ensure even temperatures front-to-back and side-to-side Stainless steel V-grids are reversible to offer versatility - the pointed side delivers perfect sear marks and the V-channel side captures juices for continuous basting NATURAL GAS (NG): 10ft natural gas hose included 10,000 BTU infrared side burner with 8 mm stainless steel rod cooking grate rapidly heats up to 1,700°F to give you a fast and Flavorful sear; 15,000 BTU stainless steel rear burner and premium rotisserie kit are a great way to cook poultry and roasts Proudly made in North America - with domestic and globally sourced components 500 sq. in. primary cooking area gives a large space to cook multiple dishes; 195 sq. in. stainless steel warming rack is ideal for keeping food warm Stainless steel Flav-R-Wave cooking system vaporizes drippings and infuses foods with rich barbecue flavour