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What type of oil is used with R-410a?

April 26, 2017Oil r-410a type Used

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What type of oil is used with R-410a?

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Ester-based synthetic oils (POE) are required for most R-410a cooling systems. If the same equipment is used for R-410a and R-22 recovery, special precautions must be taken to avoid contamination of the POE with the mineral oil used in R-22 systems.