Burners easily adjust from low simmer to full burn. High output 9,000 BTU front and 6,500 BTU rear burners help to cook food quickly. Its seamless surface results in a cleaner cooking area and caulk-free installation. The top burner areas have a deep well to collect messy spills. Built in broiler and toaster. 21 in. cutout: 17-3/4 in. D x 20 in. H x 20-1/4 in. W.