Freon™ MO49Plus (R-437A) Refrigerant
Freon™ MO49Plus (R-437A) refrigerant was created as a hydrofluorocarbon (HFC) retrofit for service blends like R-101A, R-401B, and R-409A that contain hydrochlorofluorocarbon (HCFC) components.
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A Versatile Replacement for Common R-12 Service Blends
Freon™ MO49Plus provides a quick, cost-effective way to retrofit existing R-12 and R-500 equipment currently using HCFC blends (Freon™ MP39, Freon™ MP66, and Freon™ R-409A). Those refrigeration applications, designed for R-12, include:
- Food service/restaurant storage
- Supermarket display cases
- Food storage and processing
- Domestic refrigerators/freezers
Features and Benefits
Freon™ MO49Plus is compatible with traditional and new lubricants, including mineral, alkylbenzene, and polyolester oils. In most cases a retrofit doesn’t require a different / new lubricant for the system, it enables the continued use of existing equipment, and it helps extend equipment life. Freon™ MO49Plus is non-ozone depleting and not subject to phaseout under the Montreal Protocol.
If you’re looking for a low global warming potential (GWP) alternative alternative, consider Opteon Refrigerants by Chemours.