Standard Features: - Refrigeration System: The unit comes pre-wired and ready to plug into a standard 115V/60Hz/1Ph outlet. It includes a large capacity, corrosion-resistant condenser and evaporator coils. The hot gas defrost cycle is time-initiated and temperature-terminated, saving energy. Pressure relief devices allow easy access to the cabinet interior when reopening doors. An airflow guard ensures optimal circulation of cold air. R290 models also include a full-length air duct system. The self-maintaining, energy-efficient condensate drain pan requires no external drains or electric heaters. R404A models use PSC evaporator fan motors, while R290 models use electronically commutated (ECM) fan motors. R404A models have a removable and washable condenser coil air filter, while R290 models do not require one. High performance condenser fan motors ensure efficient compressor ventilation. R290 models use auto-reverse condenser fan motors, which also support condenser coil cleaning. The bottom mounted, self-contained and retractable condensing unit uses environmentally friendly refrigerants with zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP). R290 condensing units are replaceable and require no on-site brazing. Alternative refrigerant options are available upon request. - Cabinet Construction: The unit features 2.5" thick high density polyurethane insulation and a heavy duty white coated steel interior and exterior. It is equipped with four 5" swivel casters, with locks on the front set, and two front leg stabilizers. 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, which can be turned on or off. This lighting provides bright, high color illumination while emitting lower heat output. - Doors: The doors have matte finish aluminum frames and high strength, die-cast handles. Frame heaters prevent exterior moisture build up, while defroster strips keep the glass planes clear and fog-free. Pre-installed door locks ensure the safety of your items. The doors are self-closing with an adjustable torsion system for a positive seal. The low emissivity double glass panes reflect UV rays for efficient cooling. The snap-in magnetic door gaskets make cleaning and replacement easy. - Shelving: The unit includes height adjustable stainless steel clips and four epoxy coated, steel wire shelves with airflow