Perfect for back bar or service bar applications, the Arctic Air ADD48R-2 4 tap commercial kegerator comes standard with two towers and two faucets per tower. The commercial keg cooler is constructed with a reinforced stainless steel threshold and floor, a 1.5” thick solid foamed stainless steel top, all stainless steel interior and black powder-coated steel front and sides for durability. The balanced, more environmentally friendly hydrocarbon refrigeration system features an electronic thermostat for accurate temperature control with a digital LED display behind the front access panel. A ventilated stainless steel air duct inside provides even cooling across all doors, and serves as a “chaseway” for vent tubes which direct cold air up inside each tower to chill the towers and beer lines. The refrigeration system’s condensing unit is accessible from the front of the cooler for easy cleaning and maintenance, and an exterior drain mount ensures that spills aren’t a problem. Interior LED lighting helps save energy while illuminating the bright stainless steel interior. Doors are equipped with locks and magnetic gaskets that are removable for easy cleaning. The unit is mounted on 3.25” casters, two of which are lockable. Tested to NSF Standard 7 requirements for open food storage, the ADD48R-2 commercial beer dispenser comes with a two-year parts and labor warranty and a five-year warranty on the compressor.