Key Properties of R-404A
Low Boiling Point
R-404A boils at around -51.8°F (1 atm), making it highly effective for deep cooling in freezers and transport refrigeration.
High Operating Pressure
Works at higher pressures compared to R-22, which means systems need parts designed for R-404A performance.
Better Energy Output
Provides steady cooling power and efficiency, helping systems maintain low temperatures without extra strain.
No Ozone Impact
With an ODP (Ozone Depletion Potential) of 0, R-404A does not harm the ozone layer.
High Global Warming Potential
Has a GWP of 3920—important to consider as many industries are shifting toward lower-GWP refrigerants.
Safe Use
Classified as non-toxic and non-flammable (A1 rating), giving users confidence in safe operation.