Proton Convection Oven, counter top, electric, steam injector, manual humidity control, (4) grid shelves fit (4) full size sheet pans, double wall insulated, removable shelf runners, cool touch doors, s/s construction, NEMA 6-50P, 5.6 kw, 220v/60/1-p - The Vollrath company has produced quality restaurant equipment for over a century.