Standard Features: Cooling System Maintains a temperature range of 33°F to 41°F Refrigeration units use environmentally friendly R134a refrigerant Condensing unit is located behind the front grill and can be easily slid out for cleaning Cabinet Construction Interior is made of stainless steel floor and walls The cabinet is insulated throughout with high-density cell polyurethane foam insulation Exterior is made of durable black vinyl front and sides with an aluminum back. Countertop is stainless steel. Doors 12" long handles Positive seal doors All doors come with standard door locks Swing door style available in either double pane thermal glass or durable solid black vinyl doors models Model Features Interior LED lighting for better visibility inside the cabinet NSF-7 Approved for storing packaged or bottled products Electrical Control 115V/60 connection for all models 7' power cord with NEMA 5-15 plug located at the back of the unit