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Kappa Sky FC

263 ÷ 886 kW



High efficiency, single and double circuit free-cooling chillers featuring screw compressors with variable compression ratio and an inverter for capacity modulation.


Xi: high efficiency, version with full inverter compressors
Si: compact dimensions, version with full inverter compressors
Sh: compact dimensions, version with hybrid compressors
LGW Xi: low GWP refrigerant, version with full inverter compressors
LGW Sh: low GWP refrigerant, version with hybrid compressors

/LN: low noise unit
/NG: no glycol execution
/DS: execution with desuperheater
/DC: execution with recovery condenser
Configurable free-cooling section


  • Free-cooling BASIC, Free-cooling EXTRA
  • Application flexibility: water temperature up to 23°C. Operating in a wide range of external ambient conditions
  • High efficiency and compact dimensions
  • Extended operating limits: down to -40°C with proper accessories
  • Dual power supply with automatic switching (option)
  • BlueThink advanced control with integrated web server. Multilogic function and Blueye® supervision system. (options)
  • Flowzer: energy optimization on water side (options)
  • Conforming with Ecodesign Reg. 2281 tier 2

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