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 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 and has an auto-reverse feature. The refrigeration system uses the environmentally friendly Blizzard R290 refrigerant, which has zero Ozone Depletion Potential (ODP) and a low Global Warming Potential (GWP). The cabinet construction includes four height adjustable screw legs and 2.5" thick high density polyurethane insulation. The interior and exterior are made of heavy-duty white coated steel, and the interior floor is made of stainless steel with rounded corners and a detachable drain plug for easy cleaning. The lighting system consists of shielded LED bar lighting with an on/off switch, providing bright illumination with low heat output. The doors have black PVC frames and high strength, die-cast handles. They are self-closing with an adjustable torsion system for a positive seal. The double glass panes on the doors reflect UV rays for efficient cooling. The doors also have snap-in magnetic door gaskets for easy cleaning and replacement. The shelving system includes height adjustable stainless steel clips and epoxy coated, steel wire shelves with airflow guards. The temperature control is a multi-function digital controller with an easy-to-read LED display. It 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. Optional features include additional shelving, swivel casters with locks, height-adjustable and interchangeable legs, and a wine rack (only applicable to certain models).