That must have been a while back. R12 has been banned for at least 20 years if not more and replaced by R134A which is a drop in replacement. £125 for the gas? I'm glad I know a good old school refrigeration engineer!
That must have been a while back. R12 has been banned for at least 20 years if not more and replaced by R134A which is a drop in replacement. £125 for the gas? I'm glad I know a good old school refrigeration engineer!
It seems you are right here Dave, although r134a is a replacement it seems it can require some parts on older systems to be changed. However, it is a replacement. It's looking a bit like Betamax and VHS, as DuPont seem to have won the race and promoted r134a which gave everyone involved more business.
This article opened my eyes to the refrigerant you mention.
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