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Re: 1st 1234yf/134a mix
Posted to HVAC Forum on 3/27/2019

It's easy to switch service valves, I have a pair of 1234yf and 134a service valves for the hydrogen leak detector just screw them on the hoses. The truck arrived this morning and our 1234yf recovery machine detected 30% 134a, but the compressor is making a lo... Login to read more.