This Commercial-Style Jenn-Air Pro-Style Dual-Fuel Range Offers The Precision Of Gas, The Consistent Heat Of Electric And Exceptional Versatility. One 20,000 Btu Stacked Burner Deliver Power And Precision, While The High-Performance, Chrome-Finish Griddle Delivers Even Heat. And Six Different Convection Cooking Modes Like Bake,Roast And Broil Distribute Heat Evenly And Thoroughly, For Beautifully Consistent Results.