Thor 36-Inch Stainless Steel 6 Burners Convection Oven Freestanding Dual Fuel Range with Natural GasDescription The HRD3606U 30" Professional Dual Fuel Range from Thor Kitchen offers with 5. 2 cu. ft. oven capacity along with 6 sealed burners. It also features black porcelain oven interior, burner control knobs, continuous cast iron grates, 2 halogen oven interior lights, and automatic re ignition. Features: Black Porcelain Drip Pan On Cook Top Black Porcelain Oven Interior Heavy Duty Continuous Cast Iron Cooking Grates Automatic Re Ignition Safety