SUMMIT's built-in gas cooktops offer quality performance at great value, with a range of sizes and styles to suit your kitchen needs. The ZNL053 is a 30" wide cooktop with an attractive finish in brushed chrome. Four 9000 BTU open burners run on electronic ignition and natural gas and include durable porcelain enameled steel grates. A recessed top helps to contain spills. To convert this unit for LP gas, order the Kit LP. All SUMMIT ZNL series gas cooktops are made in the USA. Additional choices are available in white, black, and bisque.