Refrigeration system


CoolTeg Plus DX rack-mount refrigeration units are based on the principle of direct evaporation with the refrigerant circulating between an indoor and an outdoor unit (equipped with a compressor).


  • There is no water in the data center
  • Independent systems of indoor and outdoor units ensure redundancy 100%
  • Easy assembly and capacity expansion
  • R410A Refrigerant
  • Gradual regulation of cooling power from 30 to 100 %
  • Little occupation of the ground surface
  • Supply of cooled air directly to the rack
  • A double floor is not necessary for air distribution
  • Very low energy consumption thanks to EC fans and control software
  • Modern and easy-to-use control system
  • Flexible spatial layout
  • Perfectly compatible with CONTEG racks
  • Wide range of accessories


  • open hallways
  • Cold closed hallways
  • Hot closed hallways
  • Closed modular system – high capacity cooling system where air circulates inside the rack and heat is not released to the outside

Find out where you can use these ventilation units

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