What Is an Air-Cooled Ice Machine? An air-cooled ice machine uses ambient air and internal fans to remove heat from the refrigeration system. As the unit produces ice, the condenser fan draws in air from the surrounding environment, dissipates heat, and keeps the refrigeration cycle running efficiently. Unlike water-cooled models, air-cooled machines do not require a water source to cool the condenser — making them simpler to install and maintain. https://www.thehorecastore.com/refrigeration/air-cooled-ice-machine