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Water-cooled modular free-cooling chiller, scroll compressors, no glycol version, R410A, 39-640 kW

Free-cooling chillers for indoor installations. Extended range, versatile applications. No Glycol.

HE: version with oversize free-cooling heat exchanger
LN: low noise unit


  • 2 free-cooling configurations available
  • Tier 2 compliance: sizes up to 400 kW
  • 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
  • Easy handling: depth ≤ 880 mm
  • BlueThink advanced control with integrated web server. Multilogic/Multifree function and Blueye® supervision system. (options)
  • Flowzer: inverter driven pumps (options)

Comprehensive detailed product information for the best selection and integration in project design
Installation, Operating, Maintenance and Safety information
Our products and services presented in an easy-to-access manner
Declarations and certificates etc
Wiring diagrams and hydraulic schemes etc
Document Article Document type Date Download
Product Sheet (pdf 390.8kB) TETRIS W Rev FC NG Technical catalogue 31/05/2024
Product Overview (pdf 16.43MB) Product Overview BlueBox 2024 Brochure 30/05/2024