Barbecue with 3 stainless steel main burner of 15,000 BTU each, 1 ceramic infrared rear burner of 12,500 BTU, 1 ceramic infrared broiler burner of 11,500 BTU for a total of 69,000 BTU. 670 sq.in. total cooking area. Porcelainized cast iron wave cooking grids. "Iglow" backlit technology knobs. Integrated interior lights. 10-year limited warranty.