#mineral oil

Tech Tips:

Oil Best Practices for HFC and HFO-based Systems
By:Don Gillis This tech tip was written by Don Gillis with Chemours. Thanks, Don! The shift to R-410A from R-22 brought some pretty big changes to the industry, including the shift to polyolester (POE) oil. We had been using mineral oil for CFC refrigerants like R-12 and HCFCs like R-22, so we had to update […]
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