The Advance Tabco HF-3G-NAT-X Hot Food Table features (3) 12 inch by 20 inch hot food wells, individual controls with 3-settings, pilot indicator opening, a stainless steel top, a stainless steel 8 inch deep support shelf with removable 3/8 inch thick poly cutting board, and galvanized open base with undershelf. These units are used to maintain the temperature of pre-cooked foods. These units are designed for dry operation. To keep food moist add a spillage pan with 1-2 inch of water. This natural gas hot food serving counter measures at 47-1/8 inches in width by 30-5/8 inches in depth by 34-3/8 inches in height. NSF, CSA Approved