The free cooling chillers are particularly suitable whenever it is necessary to guarantee chilled water all year long for industrial uses. In fact, this kind of machines are excellent to be set in industrial and commercial buildings. The mode of operation of the free cooling chillers depends on the outside temperature: when it is over 15°C the water is cooled by a compressor, otherwise the system utilizes the low air temperature to reach the goal. Thanks to this double mechanism, free cooling and traditional, it is possible to have a lot of advantages: reducing operation costs during the middle seasons, free production of chilled water during the winter, reduction of maintenance operations, more durability of machines, energy savings. The free cooling chillers produced by Acm Kälte Klima are suitable to satisfy a wide range of needs. The technical team is available to study and develop new solutions based on specific requests. In our website it is possible to have all the technical details and to download pdf that illustrate in depth characteristics and performance of each machine.