from 134a to R404

[kanahan]

I have refrigerator with a refrigerant of 134a and i loose the refrigerant by means of leakage on the line, the line was already repaired but the problem is we dont have a refrigerant of 134a what we have is R404. Is it possible to charge it with R404?

 

[Ziggypump]

No.
They don't operate at the same pressures the same way.