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Refrigerant - R438a

R438A is a  HFC refrigerant that can be used in R22 replacement over a wide range of applications. It has been designed to closely match the pressure, temperature, enthalpy, and mass flow properties of R22, for a seamless R-22 replacement.

Key Features:

  • R438A matches R22 in terms of capacity and efficiency in most systems
  • Significantly lower discharge temperature then R22 which may prolong life of the compressor
  • Compatible with traditional and new lubricants although POE is recommended, providing quick, cost-effective R22 replacements*

Another alternative to R22 is R422D, a non-ozone depleting HFC refrigerant (Ashrae A1), suitable for low and medium temperature refrigerations systems.

Key Features:

  • R422D is a HFC blend refrigerant which has a lower discharge temperature than R22, so may extend the life of the compressor
  • Matches R22 in terms of capacity and efficiency in most systems
  • Compatible with traditional  and new lubricants although POE is recommended, providing quick, cost-effective R22 replacements*

* Refer to compressor manufacturer's guidelines for lubricant recommendations

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  • R438A 12KG Cylinder
    R438A 12KG Cylinder
    H438012
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  • R438a
    R438a
    H438022
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  • R438A 60kg Cylinder
    R438A 60kg Cylinder
    H438060
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