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12-02-2023, 10:29 PM | #1 |
Active Member
Join Date: Feb 2016
Location: vallejo, ca
Posts: 160
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26, 27, 28 psi for r134a poa valve?
Hi. I'm changing my ac system to r134. I'm finding varying info on what to set the POA valve pressure to. I've read everything from 26,27,and 28 psi. Is the 28 psi closer to icing up the evaperator or the 26psi closer? Let me know what you guys think.
Thanks |
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