KitchenAid KEBS277BSS Even-Heat(TM) Technology delivers innovative performance so you won't have to rotate pans or use baking stones EasyConvect(TM) Conversion System takes the guesswork out of convection cooking Industry's Largest Window among leading brand wall ovens lets you check the progress without opening the oven door. The FIT System helps create a seamless fit when installing this oven inside an existing cabinet cutout SatinGlide(TM) Roll-Out Extension Rack allows easy loading and confidence when cooking large or heavy dishes