SIGMA Sky FC/NG
SIGMA Sky FC/NG
SIGMA Sky FC/NG

SIGMA Sky FC/NG

Free-cooling chillers for indoor installations. Extended range, versatile applications. No Glycol. 46÷674 kW

Configurations

/XLN: super-silent version

Strenghts

  • Conforming with Ecodesign Reg. 2281, tier 2
  • No glycol on user side
  • Hybrid free-cooling: mixed free-cooling/chiller mode in spring and autumn
  • Integrated management of chiller, free-cooling and external dry-cooler
  • New design: compact footprint
  • BlueThink advanced control with integrated web server. Multilogic function and Blueye® supervision system. (options)
  • Flowzer: inverter driven pumps (options)
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Installation, Operating, Maintenance and Safety information
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Declarations and certificates etc
Wiring diagrams and hydraulic schemes etc
Document Article Document type Date Download
Product Overview (pdf 18.56MB) BlueBox Product Overview 2025 Brochure 13/02/2025

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