The Norlake BB79 is a commercial back bar keg refrigerator designed for commercial use, featuring a black vinyl-coated steel exterior, stainless steel top, and capacity for up to three 1/2 barrel kegs. It has a self-contained, side-mounted refrigeration system, an adjustable temperature range of \(34^{\circ }F\) to \(38^{\circ }F\) (\(1^{\circ }C\) to \(3^{\circ }C\)), and comes with features like LED interior lighting, door locks, and removable shelves for flexible storage. Key features Construction: Black vinyl-coated steel exterior, stainless steel top, galvanized steel interior with a stainless steel floor, and foamed-in-place polyurethane insulation.Refrigeration: Self-contained, side-mounted refrigeration system with a front-breathing compressor for easy access. Uses R290 hydrocarbon refrigerant. Features a forced-air system with oversized evaporator coils for consistent temperature and quick cooling.Doors: Includes three self-closing doors with magnetic gaskets and locks. Options for glass or solid doors are available.Interior: LED interior lighting and two epoxy-coated adjustable shelves per section. The shelves can be removed to increase keg capacity.Temperature Control: Digital electronic controller with a digital display (depending on model). The temperature range is typically \(34^{\circ }F\) to \(38^{\circ }F\) (\(1^{\circ }C\) to \(3^{\circ }C\)).