R408A or R-408A is an HCFC blend gas that is a retrofit solution for medium and low-temperature refrigeration systems that are currently using R502.
It can be used as an alternative transitional refrigerant for low- and medium-temperature commercial refrigeration systems, household air-conditioning, commercial refrigeration, central air-conditioning, large-scale centrifugal compressor chillers, etc. R-408A can better replace R22 or R502 and has a higher exhaust temperature than R502.
|The molecular formula||87.01|
|Boiling point (℃)||-45.5|
|Freezing temperature (℃)||83.3|
|Critical pressure (KPa)||4.42|
|Liquid density 24℃ (g/cm3)||–|
|Ozone-depleting potential ODP||0.016|
|Global warming coefficient GWP||3000|