Cooling System


The CoolTeg Plus CW rack-mount cooling units, cooled by water, are designed for connection to any chilled water system.


  • Unlimited number of units that can be connected to the same water system
  • The free-cooling system saves a significant amount of energy
  • Different types of chillers meet all requirements (external noise level, extreme ambient temperatures, etc.)
  • The water temperature can vary according to the season, enabling energy savings and better control of ambient humidity
  • Water can be used at temperatures between 6°C and 30°C
  • Small footprint
  • Direct supply of cooled air to the rack
  • No need for raised flooring for air distribution
  • Very low energy consumption thanks to EC fans and control software
  • Modern and user-friendly control system
  • Flexible spatial distribution
  • Perfect compatibility with CONTEG racks
  • Wide range of accessories


  • Open aisles
  • Cold aisle containment
  • Hot aisle containment
  • Closed modular system – high-capacity cooling system where air circulates within the rack and heat is not released to the outside

Find out where you can use these ventilation units

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