CGWN heat pump

180-500 kW

Main features

  • High efficiency hermetic scroll compressors with low vibration and sound levels and full internal overheating protections
  • Hot water leaving water temperature up to +60°C
  • Control of the condenser leaving water temperature
  • External sheet metal parts are galvanized and finished with powder paint RAL 9002
  • Access panels are quickly removable using a square key and mounted handles
  • Designed for indoor and outdoor installation
  • Full factory refrigerant and oil charge
  • 380, 400 and 415 V power voltage
  • 400/110 V transformer for the control
  • Phase & unbalanced detection

Customer benefits

High performance heat pump based on:

  • Compact chiller with packaged hydraulic module for easier and faster installation
  • Perfect for a variety of comfort and industrial applications 
  • State of the art control to guarantee superior reliability for low cost of ownership


  • High efficiency version
  • Soft starter
  • Water pumps command - single or double
  • Compressor kW limiting
  • Compressor sound attenuating jackets
  • High and low pressure gauges
  • Hydraulic module including:
    • single or dual evaporator pump including water filter and pressure tabs
    • speed inverter condenser pumps including flow control, water filter and pressure tabs for winter freeze protection
    • combinations of hydraulic modules available: evaporator only, condenser only or both

Tracer™ CH530 Control

Adaptive Control™ microprocessor-based control featuring:

  • Easy to use operator interface
  • External linear reset, auxiliary and external water setpoint
  • Compressor kW limiting (optional)
  • Alarm indicator programmable relays (options)
  • BACnetTM, LonTalk®, Modbus communication interface (optional)

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* Disclaimer: Attempting to alter the values in the datasheet is strictly forbidden and Trane shall not be liable for any misuse of the data provided or generated. Trane will also undertake any appropriate legal action to protect its interests in case of violation of this prohibition.

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