The Bosch NGM8658UC is a 37-inch wide gas cooktop built for precision and versatility, fitting a standard 36-inch cutout. It features five burners including the OptiSim simmer burner and Bosch's FlameSelect technology for exceptional control over every meal. - FlameSelect technology offers 9 distinct power levels for pinpoint flame precision - OptiSim burner delivers a consistent, gentle simmer for delicate sauces and low-heat cooking - Five burners accommodate a wide range of cookware and cooking styles - Stainless steel surface with cast iron grates for a durable, professional finish - Front-mounted control knobs provide intuitive, easy-to-reach flame adjustment Fit Notes: - Gas cooktop; requires a cutout of 3 13/16 in. H x 34 15/16 in. W x 19 1/8 in. D - Overall appliance dimensions: 3 13/16 in. H x 37 in. W x 21 1/4 in. D