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Product Family

Liebert AFC - The Inverter Screw Chiller Range with Eco-Friendly Refrigerant

Liebert AFC, as a result of its new low GWP refrigerant and inverter technology, offers an eco-friendly solution, aiming at drastically reducing direct and indirect CO2 emissions into the atmosphere and limiting the carbon footprint of the data center. Cooling continuity and reliability are key factors for Liebert AFC and are granted by the Fast Restart functionality which allows for a quick and safe restart after a power failure. Liebert AFC is well suited to the different critical infrastructures’ needs as it is an extremely versatile and highly configurable solution.

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Best Suited For:
  • Banking, Financial and Insurance
  • Broadcast and Entertainment
  • Data Center/Colocation/Hosting
  • Healthcare
  • Government
  • Military, Defense, Aerospace and Missile
  • Mining/Metals
  • Nuclear Power
  • Oil and Gas
  • Power Generation
  • Power/Gas Transmission and Distribution
  • Retail and Wholesale
  • Telecom


  • Units compliant with Eco-design directive.
  • Inverter compressor options for improved part load efficiency.
  • Available with low GWP refrigerant options... new inverter screw technology to utilise low global warming potential (GWP)
  • Hydrofluoroolefin (HFO) refrigerant, offering an eco-friendly chiller solution to drastically reduce direct and indirect CO2 emissions
  • Economizer/Free Cooling options to improve efficiency
  • Water free economization operation
  • Adiabatic options to further improve efficiency when water is available


An environmentally friendly refrigerant with a low impact on the environment
Low in-rush current and higher part load efficiency, allowing for savings in the electrical infrastructure design and lower running costs
The possibility of using pure water inside the data center lowers the risk of environmental pollution and grants lower installation costs
Increased freecooling capacity and more freecooling hours lead to a better seasonal efficiency and lower operating costs
Guaranteeing cooling continuity 
Possibility to increase the cooling density
Global solution suitable for any climatic condition 


Low GWP HFO Refrigerant (R1234ze)
Inverter driven compressor
Glycol-Free version
Optimized freecooling coils
Fast restart option
Compact Frame
Wide operative range from -25°C to +56°C external ambient temperature 

*To see model-specific downloads, you will need to go to the model-specific product page by selecting the model name in the specifications chart above.

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Products Support Contacts

Showing contacts for Virginia, 20149, USA Change
Vertiv (Liebert Services)
+1 800 543 2378
610 Executive Campus Drive Westerville Ohio 43082 USA
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Thermal Management, Integrated Solutions, Racks and Containment
Vertiv Academy – Thermal Management Training
+1 844 841 2665
530 Westar Blvd Westerville Ohio 43082 USA
Product areas of focus: Thermal Management
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