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Suva® 123 refrigerant

DuPont™ Suva® 123 is an HCFC retrofit refrigerant for R-11 in low-pressure centrifugal chillers. New centrifugal equipment designed with Suva® 123 provides excellent energy efficiency.  In retrofits of existing centrifugal chillers, systems modifications are often needed to increase capacity or avoid material incompatibility.  Consult with the OEM for specific guidance.


ASHRAE

R-123; B1 Safety Classification

Replaces

R-11

Applications

  • Low-pressure centrifugal chillers
  • New centrifugal equipment


Benefits

  • OEM Acceptance: Endorsed by many major chiller manufacturers.
  • Low overall operating cost in new equipment.
  • Proven R-11 replacement in chiller systems worldwide.
  • Excellent environmental properties: Low ozone depletion.


Phaseout Schedule 
Consult the specific regulations in your country or region.

 

Lubricant Recommendation
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