Summit 24" Wide 4-Burner Gas CooktopFEATURES Sealed Sabaf? burners Quality burners with cast iron tops ensure lasting durability and easier cleanup Cast iron grates Two sets of continuous grates in heavy duty cast iron hold up to large cookware Fits common cutouts Designed for 22 5 8" W x 18 5 8" D cutouts for an easy fit in smaller kitchens Power burner Front left burner features 12,000 BTU output for powerful cooking Simmer burner Rear burner on right side reaches maximum of 5,000