This quality machine is made using forced air cooling, which positively guides airflow to cool the contents of the unit evenly throughout the cabinet. A 3-inch stainless steel beer column is affixed to the top center of the counter which channels cold air directly into the column to reduce foaming and maximize draft beer profits. True TDD-1 24" Draft Beer Cooler durable machine is made with a black laminate vinyl exterior which adds a contemporary edge to your bar back and facilitates a consistently clean machine. A stainless steel lid and counter top means true longevity and a sanitary surface for serving needs. Home of professional bar, this item will provide years of trouble-free service while keeping kegs perfectly refrigerated.