Built for performance, versatility and great value. Lifetime warranty on the cooking box with 10 years on the burners. Broil King Crown Pro Series Outstanding Features: 30,000 BTU Main Burner 350 sq. in. Main Cooking Surface Durable Therma Cast Aluminum Oven 8mm Stainless Steel Rod Cooking Grates Porcelain Coated Warming Rack Flav-R Cooking System -Wave Folding Side Shelves Closed Black Cabinet Base Electronic Ignition