Heavy duty stainless steel front and sides. (36" Broiler Shown) Individually controlled stainless steel straight burners spaced every 6” at 15,000 BTUs each. Optimum heat distribution with heavy duty radiants. Angled radiants control flare-up while still imparting the char-broiled flavor. Heavy duty reversible cast iron 3” x 21” top grates. Cast in grease trough allows excess fat to flow to grease gutter minimizing flair up. Removable full width grease pan for easy cleaning. 14 gauge all welded heavy duty reinforced fire box. One year parts and labor warranty. See Commercial Accessories for Stands and Casters. 100% Made in USA