Porcelainized cavity finish for easy cleaning Double speeds blower to meet demands for different food cooked inside Fully visible glazed doors to keep eyes on cooking process any time Interior illuminator controlled by switch Double stacking options to optimize your kitchen space with same footprint Solid state temperature controller Strong and robust angular legs for stability Stainless steel in the front Automatic igniting system for gas safety 60 minutes timer as a reminder 4 racks, 13 rack positions Optional with castors