19XR - Base unit:
200 to 1,500 Nominal Tons (703 to 5275 kW)
19XRV - w/unit-mounted variable frequency drive:
200 to 800 Nominal Tons (703 to 2813 kW)
The
23XL screw chiller provides the performance and
reliability of a centrifugal class machine by using
advanced engineering technology. Optimized for low life
cycle costs, the 23XL offers superior value in a compact
design
Carrier's
Evergreen® chillers offer the best value in high-efficiency
chlorine-free centrifugal chillers.
Today's customers demand high-efficiency products with
exceptional value. Carrier's Evergreen centrifugal
chillers provide this value by achieving energy efficiency
levels using proven technology designed specifically for
chlorine-free refrigerant. This combination ensures the
most cost-effective, reliable solution for today's comfort
cooling and process cooling applications.
Carrier has significantly reduced the power consumption of
HFC-134a positive-pressure chillers. The result is
ultrahigh energy efficiencies, giving the Evergreen
chillers the highest efficiency of any chlorine-free
chiller in the world.
With the use of unit mounted refrigerant cooled (19XRV)
variable frequency drives, IPLV values in the range of
0.35 kW/ton can be achieved.
In addition to unit-mounted variable frequency drives,
free-standing variable frequency drives are also available
throughout the 19XR product line.
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