This stainless steel gas cooktop features a classic stainless steel look and five sealed gas burners. A 17K BTU professional burner and two 6K BTU simmer burners add power and flexibility. An additional benefit comes from three robust full-width cast-iron grates that span the entire surface, allowing you to slide cookware across the surface without lifting. Full-Width Cast-Iron Grates Allow easy movement of cookware around the entire cooking surface. 17K BTU Professional Burner Provides the ability to use high-temperature cooking methods such as searing, stir-frying, and wok cooking as well as low temperatures suitable for simmering. Two 6K BTU Simmer Burners Allow more accurate simmer control at the lowest setting, and are ideal for cooking smaller quantities of food, using smaller pots and pans. Additional Features Electronic Ignition Lights burners with an electric spark instead of a pilot light for more reliable performance. LP Conversion Kit Included Allows you to convert the cooktop so it can be used with LP gas.