Cooling System


The CoolTeg Plus XC rack-mount cooling units are based on the principle of direct evaporation. The compressor is integrated into the indoor unit, which is connected to the external condenser.


  • Cooling capacity of 22 – 42 kW
  • Operating temperature range from -40 to 55 °C
  • Very high energy efficiency and smooth power regulation
  • No need for water piping in the data center
  • The compressor is placed in a secure location inside the data center
  • Low noise level of the outdoor unit
  • R410A refrigerant
  • 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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