This Whirlpool Gas Convection Oven With Frozen Bake Technology Helps Get Dinner To The Table. Also A Self Cleaning Oven And Fan Convection Oven, This Range Is Loaded With Purposeful Features. Speedheat Burners And A Center Oval Burner Help You Do More With The Cooktop. Plus, Dishwasher-Safe Cast-Iron Grates Make Cleanup Easy.