R437A (Freon™/Isceon® MO49 Plus)
R437A (Freon™/Isceon MO49 Plus) is a HFC blend used as a retrofit refrigerant for R12 in medium and high-temperature refrigeration such as automotive air- conditioning systems.
Packaging Information
13
KG
60
KG
- Available from A‑Gas wholesale partners - find a supplier
- A‑Gas product cylinders are fitted with a Residual Pressure Device (RPD) to ensure used refrigerant or any other substance cannot be reintroduced into a cylinder
- Store cylinders in a cool, dry, well-ventilated area, out of direct sunlight
- A‑Gas operates a returnable cylinder fleet - empty cylinders are to be returned to an A‑Gas wholesale partner
- For alternative or larger package sizes please contact A-Gas on 01275376600 or via the Contact Us form
Applications
Automotive Air Conditioning
Commercial Refrigeration
Domestic Refrigeration
Product Features & Benefits
- GWP: 1805
- Replaces R12 and HCFC containing blends such as MP39, MP66, R409A
- Zeotropic refrigerant blend containing R125, R134a, butane and isopentane
- Refrigerant must be charged from the liquid phase to ensure accurate composition
- A‑Gas refrigerant cylinders have dual port valves, making liquid offtake easier
- Non-flammable with a safety classification of A1
- Compressors can be charged with most current oils but better oil return will occur with polyolester oils - contact the compressor manufacturer for more information
- R413A (Isceon MO49) production was phased out with all other HCFC blends hence the introduction of R437A (Isceon MO49 Plus)
- Up to 11% higher capacity compared to R12
- Lower discharge temperature compared to R12
- Provides cost-effective retrofits
- The information contained within this website is for guidance only - for further system-specific advice please contact us directly