R32 is a HFC refrigerant, used as a replacement for R410A in low temperature refrigeration and air conditioning applications. This refrigerant is a preferred replacement for R410A in new equipment. R32 is not to be used as a retrofit. 


  • Domestic Air Conditioning
    Domestic Air Conditioning
  • Domestic Refrigeration
    Domestic Refrigeration
  • Other
    Other *

*Heat pumps

Packaging information

  • Contact A-Gas for pack sizes
  • 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
  • R32 cylinder are fitted with a left handed DIN 477-1 valve
  • 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

  • Substitute for R410A in new equipment
  • Refrigerant can be charged from either the liquid or vapour phase
  • A-Gas refrigerant cylinders have dual port valves, making liquid offtake easier
  • Mildly flammable, non-toxic with a safety classification of A2L
  • Compressors must be charged with polyolester oils, contact the compressor manufacturer for more information
  • Low GWP of 675, just 32% of R410A
  • Smaller charge requirements mean exchangers and components can be smaller and more compact
  • Slightly better energy efficiency than R410A
  • Similar boiling temperature to R410A
  • Meets EU F-Gas requirements for small single-split AC systems after 2025
  • Due to it flammable nature R32 requires different charging and recovery procedures
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