Built for performance, versatility and great value. Lifetime warranty on Therma-Cast aluminum cookbox with 10 years on Dual-Tube burners. 570 sq. in. main cooking surface Durable Therma-Cast aluminum oven 5 Dual-Tube burners 8mm stainless steel rod cooking grates Porcelain-coated warming rack Flav-R-Wave cooking system Folding side shelves Base closed black cabinet Electronic ignition