Tray Delivery Cart, heated, (3) doors, insulated, humi-temp heat system with eye level controls, (33) pair fixed slides 3" OC, (66) 10" x 14", (33) 14" x 18" or 15" x 20" trays, 20 gauge stainless steel exterior with 22 gauge stainless steel interior construction, heavy duty push bars, full bumper, cULus, IPX4