Professional Series Built-Ins 20K Btu Burners 15K Btu Rotisserie Burner (Ul)(Li)Made In Usa(/Li)(Li)100% Stainless Steel Construction(/Li)(Li)(2) 20,000 Btu Stainless Steel Burners (/Li)(Li)(1) 15,000 Btu Rotisserie Burner (/Li)(Li)Stainless Steel Grates (/Li)(Li)Stainless Steel Radiant Trays Evenly Distributes Heat (/Li)(Li)Full Width And Extra Deep Drip Pan Tray(/Li)(Li)Chrome Plated Metal Knobs(/Li)(Li)Precision Brass Valves(/Li)(/Ul)