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 full-length air duct system that ensures optimal distribution 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 with its auto-reverse feature. The refrigeration system uses the environmentally friendly Blizzard R290 condensing unit, which is bottom mounted, self-contained, and fully detachable. The R290 refrigerant has zero Ozone Depletion Potential (ODP) and a low Global Warming Potential (GWP). It is easily replaceable and does not require on-site brazing. Cabinet Construction The cabinet features four height adjustable screw legs for easy leveling. It has 2.5" thick high density polyurethane insulation for efficient temperature control. The exterior is made of heavy duty black coated steel, while the interior is made of white coated steel. The stainless steel floor interior has rounded corners and a detachable drain plug for easy cleaning. Lighting The unit is equipped with shielded LED bar lighting that can be turned on or off. The LED lights provide bright, high color illumination while producing lower heat output. Doors The doors have black PVC frames and are self-closing. They are equipped with heavy duty door bumpers for impact absorption. The double glass panes on the doors have low emissivity, which reflects UV rays for efficient cooling. The doors are removable and the stainless steel door tracks make cleaning an easy process. Shelving The unit comes with height adjustable stainless steel clips for easy customization. Each section is equipped with four epoxy coated, steel wire shelves with airflow guard. Temperature Control The unit features a multi-function digital controller with an easy to read LED display. It also has an audible overheat protection alarm for the compressor and condenser coil. The factory preset temperature is 35°F, but it can be adjusted within a range of 33°F to 54°F.