Modern State-of-the-Art Styling. Performance Rated Refrigeration System Designed for -20°C Cabinet Utilizing Environmentally Safe R-404A Refrigerant. 3" Non-CFC Polyurethane Foam Insulation. Chrome Plated Flow Line Handles. Cam-Action Lift-Off Hinges. Cylinder Lock In Each Door. Automatic Electric Condensate Evaporator. 5" Casters. Heavy-Duty, Epoxy-Coated Steel Shelves. External Digital Thermometer. Triple-Pane, Tempered Hinged Glass Door. Automatic Electric Defrost. Adjustable Temperature Control, Range -22°C to -12°C, Factory Preset at -20°C.