The NE-17521 Commercial Microwave Oven meets or exceeds all safety performance and sanitation standards set for commercial food service microwave ovens by: UL, HHS, FCC and NSF. Plus, oven shall have output power 1700 Watts*, Independently controlled top and bottom energy feed, Grab & Go door handle, Automatic Voltage Selector, patented Safety Door Seal System, 90 programmable memory pads, 3-stage cooking, 15 power levels, LCD digital display w/countdown, energy efficient LED cavity lighting, programmable lock, self-diagnostics, oven cycle counter, stackable, video training and Chef/Test Kitchen technical support.