AIR CONDITIONING SYSTEM PAG OIL .
The oil required with R-134A refrigerant is a polyalkylene glycol (PAG) oil.
Open PAG oil containers.
This synthetic oil is very hygroscopic and will quickly absorb moisture that it comes in contact with.
Summary
Article Name
What oil should i add to the A/C.
Description
The oil required with R-134A refrigerant is a polyalkylene glycol (PAG) oil.
Author
Auto A/C Repair LLC.
Publisher Name
Auto A/C Repair LLC.
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