The Capital Cooking COB484G2-L Connoisseurian Series 48-In. Dual Fuel Range with 6 Burners and 12-In. Thermo-Griddle, liquid propane model, gives you incredible flexibility when it comes to cooking. The unique 12-In. Thermo-Griddle Plate is a 3/8" thick thermostatically controlled stainless steel griddle plate that gives precise control over the griddle temperature and comes with a stainless steel cover.