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 Vertiv ICOM Control and compressor with modulating capacity, for high reliability and optimized data center heat management.​​​​​


  • Features variable speed EC plug fans and variable capacity compressor
  • Enlarged range available from 10 to 60 kW
  • Efficient operation with Vertiv ICOMTM Control. The 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


Rooms with a low ceiling where air cannot be ductedSpot cooling in large data centers Flexibility

  • 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
  • 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
  • Vertiv ICOM graphic display allows easy navigation and clear data display Availability
  • Self-adapts to changing conditions to provide 24/7 precision environmental control: cooling, humidity control and air filtration
  • Vertiv ICOMTM Control provides alerts for preventive maintenance before issues occur
  • Variable capacity compressor adapts to load and eliminates compressor cycling, greatly increasing compressor life-time. 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 compressor and variable speed EC fans operate efficiently to reduce energy consumptionIdeally 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  

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