Classico 36-inch Freestanding All Gas Range with Natural Gas (NG), 5.2 Cu. ft. Total Oven Capacity, Multi-Functional Convection Oven, Extra Large oven window. All Gas Range comes with 6-sealed burners made in Italy, convenient continuous heavy-duty cast-iron grates, and versatile multi-functional ovens; our ranges are designed to impress the most demanding chefs. Removable Glass Doors and Black Porcelain Oven interior make for easy cleaning and maintenance (Warning: Do Not Use Aluminum Foil on the Porcelain Surfaces inside Oven). While a precise temperature system of a 22,000 BTU Convection oven (Gas version) and 10,000 BTU Tube burner broiler (Gas version) ensures quality results every time.