Cold Generator™ Scroll Chillers CGWR Series


The CGWR Series of water-cooled chillers includes models ranging in capacity from 15 to 75 tons,  meeting a wide range of load conditions. Each model is designed for quiet, reliable, high efficiency operation and built to withstand demanding continuous duty cycles.

At the heart of the CGWR product line are the highly efficient scroll compressor and brazed plate evaporator, and the serviceable shell-and tube condenser.

The integral controller continually optimizes unit operation, undertakes fault avoidance strategy during abnormal operating conditions, and displays operational and diagnostic information at the unit and at a remote location if needed.


  • 5 sizes, 20, 30, 40, 50, 65 and 75 tons

  • Scroll compressors

  • Brazed plate evaporators; shell and tube condensers

  • The advanced digital controls include BACnet® IP and Modbus® Building Management System (BMS) interfaces as standard. LonTalk® and BACnet® MS/TP are available with an optional interface.


Cold Generator scroll chillers are an ideal solution for comfort cooling, low temperature process cooling and ice making applications in a range of facilities, including:

  • Education

  • Healthcare

  • Office Buildings and Commercial

  • Municipal and Light Commercial