This top-of-the-line Electric Wall Oven has the quality and performance you expect from Maytag appliances, along with a few innovations. With two ovens in one, this oven features cutting-edge conveniences. Precision Cooking System provides precise temperature-controlled preheating and consistent heat throughout the cooking process, ensuring that your food comes out evenly baked or browning, even if you're cooking more than one dish at a time. Temperature-controlled preheat allows you to get the temperature you want to cook with--the oven's built-in thermometer will alert you when the set preheat temperature is reached, not when a timer goes off. Both the upper and lower oven are self-cleaning, and each oven has two oven racks.