Broil King Model 986554 Signet 20 Liquid Propane 44,000 BTU Gas Grill 44,000 BTU Main Burner with Heavy Duty Porcelain Coated Cast Iron Cooking Grids Stainless Steel Flav-R-Wave Cooking System 635 Sq. In. total cooking space with 400 Sq. In. primary cooking space 3 Stainless Steel Dual-Tube Burners and Flav-R-Zone Heat Partitions Therma-Cast Aluminum Oven with Stainless Steel Wrap