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Re: AC Machines
Posted to HVAC Forum on 6/12/2020

R134A not being as cold as R12 is a myth. Both of those refrigerants and R1234YF are capable of refrigerating well below 32F. R134A is actually more efficient at absorbing heat than R12. The reason that it is believed that R134A does not get as cold is because... Login to read more.