Reply To: A/C Gas

Alex Finlay

When R12 was being phased out in Australia (and the US I believe) A\C systems were changed to use R134a. I’ve never met anyone who has had\used R414B although I’ve read that it is meant to be a direct replacement for R12. R134a is the gas now used in car A\C systems but there is a bit of work & cost to convert an old system properly.


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