The KitchenAid KOSC504ESS-SS features a 3.1 CuFt capacity and a self cleaning cycle, using high temperature to power through solids in the oven cavity, requiring only a quick wipe down at the end of the cycle. This oven includes a baking stone, a 13 square surface ideal for cooking pizza with a crispy pizzeria-style crust as well as breads, cookies, pastries and other baked goods. Heat is distributed evenly across its surface to maintain a consistent temperature and its flat surface releases food quickly and easily. A true convection oven, this model features a heating element hidden behind a baffle that helps provide more even temperature management. The fan draws air in, past the heating element, and back into the oven.