Precise Air Convection System (Upper Oven Only): Provides even air and heat circulation for superior baking and roasting results, Convection Bake (Multi-Rack) (Upper Oven Only): Provides you with ideal convection baking for multiple racks of food, ensuring superb results, Convection Roast (Upper Oven Only) Delivers even cooking and consistent results, roasting meats up to 25% faster than a conventional oven, Glass Touch Oven Controls: Feature a smooth glass design that is both easy-to-operate and easy-to-clean, Self-Clean Oven: Conveniently cleans oven cavity without the need for scrubbing