
News
High Performance Alternative Refrigerants to R-22
- July 11, 2022
- Fonsum

Hydrofluorocarbon (HFC) refrigerants can replace many chlorofluorocarbon (CFC) and hydrochlorofluorocarbon (HCFC) refrigerants, including those used in R-22 in medium and low temperature applications. Fonsum refrigerants have an ASHRAE rating of A1 and can be used in systems currently using:
Features and Benefits
Fonsum refrigerants are more sustainable, offering performance comparable to earlier refrigerants. This non-flammable refrigerant has zero Ozone Depletion Potential (ODP) and a 20% reduction in Global Warming Potential (GWP) compared to R-404A and R-507A. Other advantages of using Fonsum refrigerant as an alternative refrigerant include:
- Higher capability than R-507A
- Compatible with Mineral Oil (MO), Alkyl Benzene (AB) Oil and Polyol Ester (POE) Oil
- Suitable for existing equipment
- Refills possible
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