A Polyolester oil or a POE oil is a form of synthetic oil utilized in refrigeration compressors which is well-suited with the refrigerants such as R-12, R-410A or R-134a. Experts in the industry recommend its use as a substitute for hydrofluorocarbons (HFCs). The POE oil is also recommended as a substitute for R12 mineral oil. They are mostly compatible with nearly every ... Read more