R422D (Freon™/Isceon® MO29)


R422D (Freon™/Isceon MO29) is a HFC blend, originally designed to replace R22 in direct expansion water chillers. It is now used as a retrofit refrigerant for R22 in low and medium temperature refrigeration and air conditioning systems.


  • Domestic Refrigeration
    Domestic Refrigeration
  • Commercial Refrigeration
    Commercial Refrigeration

Packaging information

  • 10 kg
  • 50 kg
  • Available from A-Gas wholesale partners. Use the "Find a supplier" box to the right for further details
  • A-Gas product cylinders are fitted with a Residual Pressure Device (RPD) to ensure used refrigerant or any other substance cannot be reintroduced into a cylinder
  • Store cylinders in a cool, dry, well ventilated area, out of direct sunlight
  • A-Gas operates a returnable cylinder fleet, empty cylinders are to be returned to an A-Gas wholesale partner
  • For alternative or larger package sizes please contact A-Gas on 0215518790 or via the Contact Us form

Product Features & Benefits

  • Zeotropic refrigerant blend containing R125, R134a and R600a
  • Refrigerant must be charged from the liquid phase to ensure accurate composition
  • A-Gas refrigerant cylinders have dual port valves, making liquid offtake easier
  • Non-flammable with a safety classification of A1
  • Generally compatible with mineral oil, however a conversion to POE oil may be required in some cases. Contact the compressor manufacturer for more information
  • Lower discharge temperature than R22
  • Suitable for new and existing equipment
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