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 ...

A3 pure refrigerants that are a single molecule are R-290 (propane), R-600 (butane), R-600a (isobutane), and R-601A (isopentane). All are hydrocarbons. For many years now, technicians have been using ...

Carrier Transicold will begin offering the new-generation refrigerant R-452A as an optional alternative for use in its truck and trailer refrigeration systems later this year. The Environmental ...

Carrier Transicold will begin to standardize new-generation refrigerant R-452A—which features a “significantly reduced” global warming potential (GWP)—in new North American transport refrigeration ...

Carrier Transicold has announced that it will be offering the more environmentally friendly refrigerant R-452A as an alternative for use in its truck and trailer refrigeration systems later this year.