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DuPont Refrigerants

Freon® 23 refrigerant

DuPont™ Freon® 23 is an HFC retrofit refrigerant for R-13 and R-503 in very low temperature applications [below -40°F to -100°F (-40°C to -73°C)] such as medical freezers and environmental chambers. It can be used in new systems as well as to retrofit existing systems.


ASHRAE

R-23; A1 Safety Classification

Replaces

R-13 and R-503

Benefits

Can be used where high compressor discharge temperature is not a concern.

Applications

Very Low Temperature (VLT) [below -40°F to -100°F (-40°C to -73°C)]:

  • medical freezers
  • environmental chambers

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

Lubricant Recommendation
POE