Features Glass door. The chamber of the oven is constructed of corrosion-resistant aluminized steel. The ovens are Composed of detachable decks.easy to installation site. Individual steam systems on each deck operate independently. Light and timer standard on each deck. Doors with windows open down to access baking chamber. Stainless steel frame, bottom-placed proofer and top-placed convection oven are options. Optional Accessories:Optional Accessories:steam device;exhausting hood;stone bottom. Modular design-decks can be add easily later as your operation expands. Easy to use digital controls for temperature steam time, and top and bottom heat controls for each individual deck. Casters.