The CW1 from Carter-Hoffman is a bulk chip warmer with a 20 gallon capacity. This chip warmer is constructed entirely of stainless steel, and features a flip-bottom hinged door for easy access to the chips inside. There is a pull out crumb pan at the base for easy cleaning of broken chips, and a removable air duct and chip grates. The CW1 operates with a top mounted heating system, while a convection heater distributes heat evenly throughout the cabinet. This helps ensure that all chips are adequately warmed and ready for service. This is helpful during peak demands. With its 20 gallon capacity, the CW1 from Carter-Hoffman is perfect for those that require nacho and tortilla chips in bulk - like stadiums, concession stands, or snack bars.