Trane Water Cooled Scroll Water Chillers

 


Water-cooled chillers are complete, factory-assembled liquid chillers for comfort or process-cooling applications. They use accessible hermetic compressors.

  • 6 nominal sizes from 20 to 60 tons, 20-60 tons (60Hz), 17-50 tons (50 Hz)
  • Factory assembled, complete with all refrigerant piping and electrical wiring.
  • Units ship ready to install, need only electrical and water connections.
  • Single condenser inlet and outlet water connections with only one terminal block connection required for main unit power.
  • Trane 3-D™ Scroll compressors use 64 percent fewer parts compared to typical reciprocating compressors.
  • All components mounted in open frame for easy access.
  • Dual refrigerant circuits on 40 to 60 ton models.
  • LCD touchscreen display provides access to numerous setpoints, temperatures and diagnostics in easy-to-understand text (multiple languages an option).
  • Integrated Comfort™ system capability.
  • LonTalk Communications Interface (LCI-C) communications capability.
  • All units meet ASHRAE 90.1-2001 efficiency guidelines.
  • Available in a condenserless version (Model CCAF) 20 to 60 tons.


CGWF Performance Data

IPLV Model Capacity (tons) EER
20.3 C20 19.9 15.5
20.5 C25 24.5 15.4
20.3 C30 29.2 15.3
20.7 C40 39.4 15.5
19.6 C50 48.6 15.4
19.8 C60 59.4 15.2
  1. Ratings based on 44° F leaving chilled water temperature and 10° F delta T
    2. Condenser 85 entering temperature and 3 gpm/ton.
    3. Fouling factors of 0.0001 in the evaporator and 0.00025 in condenser.

CGWF Unit Specifications

Width Length Model Ship Weight (lbs) Height
2’8″ 10’3″ C20 1522 4’10”
2’8″ 10’3″ C25 1600 4’10”
2’9″ 10’3″ C30 2014 4’10”
2’8″ 10’9″ C40 2366 4’10”
2’8″ 10’9″ C50 2626 4’10”
2’10” 9’1″ C60 3376 6’3″