+134b (or R-134a) is a common [refrigerant](/wiki/Refrigerant) compound, a member of the [hydrofluorocarbon](/wiki/Hydrofluorocarbon) (HFC) family. It finds extensive use in automotive air conditioning, domestic refrigeration systems, and as an aerosol propellant.
+## See also
+- [Refrigeration](/wiki/Refrigeration)
+- [Air Conditioning](/wiki/Air_Conditioning)
+- [HFC](/wiki/HFC)
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