MO99 (R-438A) Refrigerant - 25 lb Cylinder

Of all the replacement refrigerants, MO99 offers the closest performance match to R-22. MO99 has compatibility with all traditional and new lubricants, including mineral oil (MO), polyolester (POE) oil, and alkylbenzene (AB) oil. MO99 significantly lowers discharge temperatures, which may extend compressor life. It facilitates easy retrofitting in which the technician simply recovers the R-22, replaces critical seals, charges the MO99 refrigerant, and monitors for leaks. R-438A also known as MO99 is a non-ozone depleting hydrofluorocarbon (HFC) refrigerant blend which can be used to retrofit existing hydrochlorofluorocarbon (HCFC) refrigerant R-22 refrigeration and air conditioning systems with direct expansion evaporators and positive displacement compressors.

Product Features 

• Minimizes time needed for adjustments and subsequent service calls.
• Doesn't require an expansion valve or line set changes.
• Achieves a 42% lower global warming potential (GWP) than R-404A.
• Makes maintenance easy–once the retrofit is complete, the system can simply be topped off with MO99.
• The Federal Clean Air Act restricts the sale and use of CFC and HCFC refrigerants to technicians certified by an EPA-approved testing organization. Refrigerant prices are subject to change without notice.