This KitchenAid 3-Burner Propane Gas Grill boasts 644.8 sq. in. of cooking space with three main burners and one side burner supplying 48,000 BTUs of flame-roasting energy. The main grill deck is equipped with three stainless steel cooking grates featuring 7 mm crossbars under which lies the Even-Heat Cooking System that distributes uniform heat throughout the firebox. Angled flame tamers deflect heat, prevent flare-ups and transform drippings into flavor vapors that infuse foods with a distinctive smoky taste. Electric ignition allows it to fire up instantly and the built-in thermometer enables precise temperature regulation. Casters make it easily portable and it comes with a premium cover to keep it protected from the elements. Equipped with 3 premium-grade stainless steel main burners backed by a 10-year limited warranty 12,000 BTUs per main burner Brass and stainless steel side burner rated at 12,000 BTUs Total 48,000 BTUs Flush side burner cover creates extra workspace when the side burner is not in use Includes removable rear-access catch pan, warming rack and caster wheels Constructed with corrosion-resistant materials for lasting durability Even-Heat System features angled flame tamers to distribute heat evenly, prevent flare-ups and vaporize food drippings into smoky flavor infusions Includes 3 stainless steel cooking grates fashioned with 7 mm crossbars