CWT Series Process Chillers (2.5 to 38 Tons)
Our CWT Series water chillers are fully packaged with an integrated refrigeration system, pump, tank, and controls pre-configured and ready to run. Above 5 tons, these units include multiple refrigeration compressors for improved part load efficiency.
At part load, when additional compressors are cycled off, the condensers and evaporators become over-sized, actually increasing the energy efficiency ratio of the chiller.
The pre-configured microprocessor control optimizes all CWT chiller components and functions. Display includes setpoint and actual temperature, compressor run, and pump run indicators. Setpoint changes are easily performed via the keypad, which also allows readout of the refrigeration system pressures for simplified troubleshooting. Remote control panel is available as an option.
Standard units include integral multistage centrifugal pump with sufficient head for most installations. Redundant duplex pumps and/or high head pressure pumps are available on most models. Dual pump units include automatic sequencing through the microprocessor control.
Microchannel aluminum condensers allow greater efficiency with a 35% smaller refrigerant charge than conventional condensers. Standard stainless steel mesh filters protect condensers from debris, simplifying maintenance.
CWM Series Process Chillers (0.5 to 5 Tons)
Like their big brothers, our CWM Series water chillers are also fully packaged. With efficient and reliable rotary or scroll compressor (CWM003 and up), and energy saving cycling controls, these machines provide simplistic installation and low cost of ownership. Features include:
The pre-configured microprocessor control system (models CWM003 and up) optimizes all CWM chiller components and functions. Display includes actual temperature, compressor run, and pump run indicators. Setpoint changes are easily performed via the keypad.
Models CWM002-CWM006 include integral peripheral pump. Larger CWM models include integral multistage centrifugal pump with sufficient head for most installations. High head pressure pumps are available on most models as an option.
CWM002-006 Machines include non-fouling coaxial copper heat exchangers. Larger units feature high efficiency brazed plate exchangers for compact size and excellent performance.