Porcelain enamel surface offers easy cleanup and long-term durability. 24 wide gas cooktop with battery start ignition. Wide range of flame adjustment allows you to get more precision in heating. Made in the USA. Dimensions 3.75 H x 24 W x 20 D. 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 TNL03P is a 24 wide cooktop with a scratch resistant porcelain surface in black. Four 9000 BTU open burners run on battery start 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 TNL series gas cooktops are made in the USA. Additional choices are available in white, bisque, or chrome.