• Adiabatic air cooling system
  • Increase the heat rejected by the chiller


CAREL has added developed the chillBooster, an adiabatic air cooling system for use on chillers and drycoolers. It actively contributes to the cooling process and increases the booster effect.

Main features of chillBooster:

  • Adiabatic air cooling system for use on chillers and drycoolers and for most air-conditioning and refrigeration applications.
  • The atomised water cools the coil by a flow of colder air and droplets of water, allowing more favourable operating conditions
  • The droplets that evaporate from the surface of the fins actively contribute to the cooling process, increasing the booster effect
  • This allows liquid coolers and condensers to deliver their rated capacity even during the hotter periods of the year, which often coincide with operation at maximum load
  • No costly system oversizing

Technical specifications:

  • Flow-rate (l/h): 100, for the AC010D, 500 for the AC050D, 1000 for the AC100D
  • Inlet pressure min.-max. (Bar/Mpa/ Psi): 3-8 / 0.3-0.8 / 40-115
  • Temperature (C°/F°): 5-40 / 40-104
  • Inlet, outlet and drain connection: G1/2” female
  • Electrical specifications: 230 V, 50/60 Hz (depending on the model)
  • Certification: CE

ChillBooster is made up of:

  • Pumping unit that delivers pressurised water at 10 bars to the
  • Distribution system, ON/OFF flow-rate control, high temperature, protection valve, drain solenoid valve for unit shut down;
  • Modular stainless steel manifolds;
  • Spray nozzles;
  • Drain solenoid valves on the distribution system;
  • Metal connection hoses and fittings;
  • UV water sanitisation system


  • Evaporative cooling



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