Freon 410A (R-410A) refrigerant provides increased cooling capacity and notably higher pressure levels compared to R-22, and it is intended for use in systems explicitly engineered for R-410A. This hydrofluorocarbon (HFC) refrigerant is harmonious with polyolefin (POE) oils and serves as a substitute for R-22 in residential and light commercial positive displacement air conditioning (AC) and heat pump systems.