FLEX2O CGWF/CCUF Water-Cooled Chiller

Cooling capacity: 50 - 700 kW

  • SEER: Seasonal efficiency up to 6.15
  • Compact: 880 mm maximum width
  • Quiet operation: low vibrations; available in both low or super low noise versions
  • Application flexibility: condenser leaving water temperatures up to +60°C
  • Single or dual refrigerant circuits with electronic expansion valve

Compact: All models fit through a standard single door

FLEX2O CGWF chillers are suitable for almost any medium to large-sized commercial building or process cooling application to provide outstanding year-round efficiency.

Historic city centers and older buildings do not always allow for easy transportation of units into, onto or next to buildings. FLEX2O units have been specially designed for restricted spaces and to facilitate internal transport and easy installation. The modular and compact design is ideal when capacity extension is required as building demand or industrial process cooling demand evolves.
The chiller is also available as a condenserless version (FLEX2O CCUF).

Large chilled water temperature range

The large operating map addresses the specific design criteria of applications like hospitals, office buildings, large apartment buildings, warehouses and many industrial applications:

• Leaving chilled water temperatures between -7°C and +25°C
• Hot water temperatures up to +60°C

High energy performance

All CGWF chillers pass the high seasonal energy efficiency thresholds (SEER) which have been mandatory from January 1, 2021 onwards, and are stipulated in the applicable EU Ecodesign regulation for chillers.

The FLEX2O 's outstanding (seasonal) energy performance means:
• Low annual operating costs due to low electricity usage
• Sustainable HVAC system with low carbon emissions.

Effective operation, monitoring and management is optimized with Trane Symbio™ 800 controller and the intuitive navigation TD7 touch screen.

  • FLEX2O chillers and condenserless units are available with different cooling capacities and features that can be optimized to suit your building’s size and function.

  • Your Trane Sales Engineer will be a trusted partner in helping you select the right chiller based on your specific performance criteria and available technical room space.

Technical Specifications

Product name Cooling capacity Heating capacity Eurovent certification ErP Certification
FLEX2O CGWF/CCUF Water-Cooled Chiller 50-700 kW N/A
Compressor Refrigerants Energy saving Operating mode Data protocols Unit type
R454B | R410A N/A Cooling only Lonmark


Ecodesign tables
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Installation Operation Maintenance
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Product e-brochure
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