Frozen Bake Technology Skip preheating for favorites like pizza and lasagna so you can cook frozen foods faster., SpeedHeat Burners Sear and boil quickly with the high temperatures of the two 15,000-BTU burners., Edge-to-Edge Cast-Iron Grates Maximize space with cast-iron grates that extend across the entire cooktop, giving you the flexibility to place pots and pans anywhere., Fan Convection Cooking Bake on any rack with fan convection cooking. It fills the entire oven with heat, so no matter which rack you use, you still get great results., Temperature Sensor A built-in sensor monitors oven temperature and adjusts the cooking elements to help food bake evenly.