Hermetic rotary refrigeration machines provide chilled water
for either comfort or industrial water cooling systems. These
air-cooled chillers for rotary refrigeration are engineered for lower
life cycle costs and reliability through design simplicity.
- Sizes from 140 to 500 tons.
- Helirotor™ compressor is direct drive, low
speed (3600 rpm). The only moving parts are the rotors and
load/unload mechanisms for high reliability and efficiency.
- Two independent rotary refrigerant circuits.
- Tracer™ Chiller Controller and the Adaptive Control™
microprocessor provide all unit control and safety functions in a
proactive control strategy.
- Units shipped ready
to install with refrigerant (R-134a) and oil, need only electrical
and water connections.
- Energy efficiences exceed ASHRAE
90.1 standards and the Advanced Energy Design Guide for K-12 schools
.
- All rotary refrigeration units have single
inlet & outlet evaporator water connections.
- BACnet™,
LonTalk™, and Tracer™ system capability.
- Optional remote evaporator (140-250 tons), assembled
separately at the factory
- Optional Standard or High
Efficiency units