991-MC Super Change Refrigerant Retrofit

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Links Mineral/AB oil to any HFC refrigerant
Eliminates change out of oil, "O" rings, or gaskets
Designed as an alternative to R22 line set conversion flush
Maximizes oil return and heat transfer on retrofit and drop in refrigerants
Combats system contamination reducing TXV failure
Boosts efficiency and extends compressor life
Reduces oil logging - critical in systems with long line set runs and rises
Prevents corrosion and restores lubricant to original condition by removing water and oxygen
Must use with Adapter IA-MC