Liebert CRV, Row-based Cooling Unit

A self-contained data center cooling unit that is ideally suited and designed for cooling server rack cabinets in small and medium data centers. Liebert CRV features the iCOM Control and a digital scroll compressor, for high reliability and optimized data center heat management.​​​​​


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  • Features variable speed EC plug fans and variable capacity scroll compressor.
  • Enlarged range available from 10 to 60 kW.
  • Efficient operation with the iCOMTM Control. The large graphic display allows easy navigation and clear data display.
  • Includes a 300 mm space saving frame.
  • Thermal management and humidity control.
  • Installs within the row of racks.
  • Low energy consumption.




  • Horizontal airflow cooling design is suitable for non-raised or raised floors.
  • Air, water, glycol and chilled water systems available.
  • Adjustable airflow baffles maximize cooling to rack equipment, allowing the system to be positioned within the row or at the end of the row.
  • Caster mounted for easy placement.
  • Multiple units communicate with each other to improve system performance and reduce energy consumption.
  • Up to 10 racks per cooling unit may be monitored to improve system performance and report rack temperatures.
  • The iCOM large graphic display allows easy navigation and clear data display.


  • Self-adapts to changing conditions to provide 24/7 precision environmental control: cooling, humidity control and air filtration.
  • Liebert iCOMTM Control provides alerts for preventive maintenance before issues occur.
  • Variable capacity scroll compressor adapts to load and eliminates compressor cycling, greatly increasing compressor life.

    Lowest Total Cost of Ownership.

  • Designed for higher return air temperature to maximize cooling capacity.
  • Only front and back access required, resulting in minimized installation and service time.
  • Variable capacity scroll compressor and variable speed EC fans operate efficiently to reduce energy consumption.

    Ideally Suited For:

  • Small to medium-sized data centers cold/hot aisle configurations.
  • Heat density up to 10 kW/rack without containment.
  • Raised and non-raised floors.
  • Rooms with a low ceiling where air cannot be ducted.
  • Spot cooling in large data centers.


    Brief Information