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Re: Converting a R134a machine to R1234yf
Posted to Tool & Equipment Forum on 5/28/2020

That is one looonng infomercial. But didn’t mention much about the actual differences of the systems. Converting refrigerant systems is usually; evacuate old refrigerant, remove, flush oil if needed, replace filter/driers and fittings. The freon tank in the ma... Login to read more.