The world s #1 manufacturer of glass door merchandisers. True s commitment to using the highest quality materials and oversized refrigeration systems provides the user with colder product temperatures, and lower utility costs in a unique merchandiser that creates a dynamic 360(degree)product display. Factory engineered, self-contained, capillary tube system using environmentally friendly R290 hydrocarbon refrigerant that has zero (0) ozone depletion potential (ODP), & three (3) global warming potential (GWP). Exterior - attractive, high luster copper powder coated finish. Energy efficient, factory balanced, refrigeration system holds 33(degree)F to 38(degree)F (.5(degree)C to 3.3(degree)C). Interior - attractive, white aluminum interior liner with stainless steel floor. Door is self closing with a positive seal, torsion type closure system. Low-E , double pane thermal glass in door assembly, sides and rear. The latest in energy efficient technology. LED interior lighting provides more even lighting throughout the cabinet. Safety shielded.