Standard Features: Refrigeration System The refrigeration system comes pre-wired and ready to plug into a 115V/60Hz/1Ph outlet with a NEMA 5-15P plug. It features a large capacity, corrosion-resistant condenser and evaporator coils. The full-length air duct system and airflow guard ensure optimal circulation of cold air. The system also has a time-initiated and temperature-terminated auto defrost cycle for seamless operation. Pressure relief devices allow for smooth access to the cabinet interior when reopening doors. The system uses electronically commutated (ECM) fan motors for rapid cooling with less energy consumption. The self-maintaining, energy-efficient condensate drain pan requires no external drains or electric heaters. The high-performance, auto-reverse condenser fan motor supports compressor ventilation and condenser coil cleaning. Refer to the owner's manual for full maintenance instructions. The top-mounted, self-contained, and fully detachable Blizzard R290 condensing unit uses environmentally friendly, EPA-compliant R290 refrigerant with zero Ozone Depletion Potential (ODP) and three Global Warming Potential (GWP). The Blizzard R290 unit is easily replaceable and requires no on-site brazing. Cabinet Construction The cabinet is constructed with galvanized steel on the top, bottom, and rear. It is equipped with four 5" swivel casters, with locks on the front set, for easy mobility. The cabinet has 2.5" thick high-density polyurethane insulation. The interior and exterior are made of heavy-duty stainless steel with rounded corners for a hazard-free workspace. Lighting The unit features energy-efficient silicone-coated and shatter-proof LED lighting. This lighting provides bright, high-color illumination with low heat output. Doors The doors have high-strength, recessed handles and are made of heavy-duty stainless steel. They also have 2.5" thick high-density polyurethane insulation. Frame heaters prevent exterior moisture build-up. The doors are self-closing with an adjustable torsion system for a positive seal. The thick gauge, stainless steel drawer frames have low-friction ball bearings. Pre-installed door locks keep your items safe from theft (does not apply to drawers). Snap-in magnetic door and drawer gaskets make cleaning and replacement an easy process. Shelving The shelving includes height-adjustable stainless steel clips and epoxy-coated, steel wire shelves (see table for quantity