The Kitchenaid KEMS309BBL delivers the most even baking among lead premium brand 30-inch wall ovens. Featuring Even-Heat Technology that delivers innovative performance so you won't have to rotate pans or use baking stones. The EasyConvect Conversion System takes the guesswork out of convection cooking. Its microwave convection cooking increases the speed of cooking and provides a secondary convection cooking option. It features the Industry's Largest Window, compared to other leading brand wall ovens, which allows you to check the progress of what you're preparing without opening the oven door. The SatinGlide Roll-Out Extension Rack allows easy loading and confidence when cooking large or heavy dishes. Its self-cleaning system has a soil level/time selection which includes an energy-saving light cycle setting. The CleanBake Hidden Element is sealed under the oven floor for easy cleaning and balanced heat distribution. It has a glass-touch display with control lock function features intuitive controls and a surface that is easy to clean.