Full Size Combi Oven, digital controls, only (4) shelves come with the unit, it can accommodate (10), hinged double pane glass door, (3) automatic high speed reversing fans (3200 rpm), digital programmable controls, 99 programs / automatic pre-heating / 4 cycles per program, electro valve for direct water connection, built-in automatic self cleaning system: 3 automatic clean cycles: Light (45 min), Medium (55 min), temperature range 86°F-545°F, steam: 0-100%, stainless steel construction, includes food probe, cETLus, ETL-Sanitation