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Chemours Refrigerants

Suva™ 134a refrigerant

Suva™ 134a is an HFC retrofit refrigerant for R-12.  It is used in new medium- and high-temperature stationary commercial refrigeration, as well as chiller systems and home appliances. In addition, it can be used to retrofit existing R-12 refrigeration and air conditioning systems.

Learn about Opteon XP10 (R-513A), a low global warming potential (GWP) hydrofluoroolefin (HFO) based non-flammable refrigerant replacement for R-134a in stationary equipment.


R-134a; A1 Safety Classification




  • Medium- and high-temperature:
    • stationary commercial refrigeration
    • chiller equipment
    • home appliances
  • Retrofit existing R-12 refrigeration and air conditioning equipment



Broadly used in commercial and stationary applications.

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

Lubricant Recommendation

POE for stationary/commercial applications.