The world s #1 manufacturer of glass door merchandisers. Factory engineered, self-contained, capillary tube system using environmentally friendly R290 hydro carbon refrigerant that has zero (0) ozone depletion potential (ODP), & three (3) global warming potential (GWP). High capacity, factory balanced refrigeration system that maintains cabinet temperatures of 33(degree)F to 38(degree)F (.5(degree)C to 3.3(degree)C). Exterior - non-peel or chip white powder coated cold rolled steel; durable and permanent. Interior - attractive, white aluminum interior liner with stainless steel floor. Double pane thermal insulated glass swing doors. White powder coated. Self closing doors. Positive seal, torsion type closure system. LED interior lighting provides more even lighting throughout the cabinet. Safety shielded. Electronic temperature control with digital display & audible alarm.