Stainless steel exterior and interior provide durability and is easy to clean while providing an elegant and premium look; automatic defrost system keeps the unit at peak operating condition; integral condensate evaporator eliminates need for a floor drain connection Unlike standard glass door merchandisers, this unit is designed to bring down room temperature beverages to temperature allowing you to order non-refrigerated beverages and save money; open door alert, beeps when door has been open and can be customized between 30 seconds up 3 minutes Non-fogging multi-layer glass door with efficient insulation properties for optimum performance; adjustable digital controller with LED temperature display easily viewed from up to 15ft away; recommended holding temperature range: 33 to 41 degrees F (1 to 5 degrees C) 1 solid insulated self-closing door with easy-grip curved handle; 3 heavy-duty, adjustable, corrosion resistant PE coated wire shelves with adjustable mounting clips; door locks and 5" swivel casters come standard (2 with brakes); NEMA 5-15 6' long cord set is standard Certified to UL 471 and NSF 7 commercial standards and DOE 2018 Compliant for use in restaurants, hotels, bars, convenience stores, concession stands, delis, bakeries, garages, game rooms, or even your home kitchen!