ruud 14 seer 3.5 ton air conditioner,what pressure should you have on the low side when fully charged?
Answers:
I like JollyGreen he's good, also there should be a dummy plate inside with the condenser that tells you. Good Luck
Other answers:
If the refrigerant is R-22, yes that is a good charge. The high side should be around 190-220 psi, on a normal hot weather day (80-90 degrees), also.
If the refrigerant is R-22, yes that is a good charge. The high side should be around 190-220 psi, on a normal hot weather day (80-90 degrees), also.