Hydrofluorocarbon (HFC) R-404A has been used for many years as a long-term refrigerant replacement blend for chlorofluorocarbon (CFC) R-502. R-502 was a binary, azeotropic refrigerant blend of ...
There's a simple rule in the industry that HFC-404A refrigerant needs to be used with POE oil. Yet there are reports of refrigeration systems that had been running on HCFC-22 being converted to R-404A ...
R-452A has a global warming potential of 2140, which is about half that of R-404A, the current standard refrigerant option for Carrier Transicold reefer units. Carrier Transicold has begun offering ...