Standard Features: The refrigeration system of this product comes pre-wired and ready to plug into a 115V/60Hz/1Ph outlet with a NEMA 5-15P plug. It features a full-length air duct system to ensure optimal circulation of cold air. The condenser and evaporator coils have a large capacity and are corrosion-resistant. The system also has a time-initiated and temperature-terminated auto defrost cycle for seamless operation. The fan motors are electronically commutated (ECM), which allows for rapid cooling with less energy consumption. The condensate drain pan is self-maintaining and energy-efficient, requiring no external drains or electric heaters. The condenser fan motor supports compressor ventilation and condenser coil cleaning and has an auto-reverse feature. The refrigeration system uses the environmentally friendly Blizzard R290 condensing unit, which is fully detachable and easily replaceable. The cabinet construction includes built-in caster thread receptacles for all models, 1 3/4" thick high density polyurethane insulation, galvanized steel interior walls, and a high-quality stainless steel floor. The countertop is heavy duty stainless steel with a textured laminate and the exterior is black vinyl. The lighting system consists of shielded LED bar lighting with an on/off switch, providing bright, high color illumination with lower heat output. The doors have high strength, recessed handles, 1 3/4" thick high density polyurethane insulation, pre-installed door locks, and a textured laminate black vinyl exterior with a galvanized steel interior. The doors also have snap-in magnetic door gaskets for easy cleaning and replacement. The product includes one single faucet 3" diameter stainless steel draft arm with a matching air distributor, which is fully insulated and NSF certified. It comes with two epoxy coated, steel wire shelves with height adjustable stainless steel clips. The temperature control features a factory preset temperature of 35°F, with a temperature setting range from 33°F to 54°F. It has a multi-function digital controller with an easy to read LED display and an audible overheat protection alarm for the compressor and condenser coil. Optional features include 3" or 5" swivel casters with locks, 3.5" - 6" height-adjustable and interchangeable legs, and dual or triple faucet draft arms with matching air distributors.