Safety precautions for work on vehicles with air conditioning and how to work with refrigerant R134a |
The assemblies and the piping of the air conditioning system are filled with the following refrigerant: |
Tetrafluoroethane (CF3-CH2F or CH2F-CF3) |
This refrigerant is currently commercially known as R134a, H-FKW 134a, SUVA 134a and KLEA 134a (there may be other commercial names for this product in other countries). |
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