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What type of refrigerant is used in a ac?
R134A, R22A, R404A, R410A and many more
Is R404A freon compatible with R409a?
No r404a is not compatible with r409a, r134a and 404a use the same lubricates and are compatible but r409a use a different lub making them incompatible
Can you evacuate R12 and replace it with R134a?
No, there is retrofitting required.
Can you mix R22 with R404A?
No
What is letter A mean in R404A?
Azerotroup
Will R134A freon work in 89 Chevy truck?
It's only Freon if it was manufactured by DuPont, but to the important things... Your 89 would have had an R12 system from the factory. You can't use R134a in an R12 system unless you do at least a partial retrofit (evacuate all the R12 and compressor oil, replace the orifice tube, replace the accumulator, replace the hose connections, add PAG oil and R134a).
Can you put r404a into an air conditioner designed for r410a?
No
Can R134A replace R12?
An R12 system must be retrofitted to be made compatible with R-134a.
Do you add liquid or vaor to the low side?
it depends on the gas you are using. for ex\mple r134a and r22 you charge vapour through the low side and some gases are liquis charge only r404a r409 r407c and others these you charge carefully and slowly as liquid through the low side.
Can you remove r134a and replace it with r12?
No. It is illegal, will not work properly and R12 Freon is not available for the public to buy anyway.
Can you receive r404a in to a empty r22 cylinder?
No. There'll still be residual traces of R22, even if the cylinder is empty, and it won't blend with the R404A. Furthermore, the R22 cylinder will be labeled as such, and it's actually a crime to have such cylinders improperly labeled.
R134a in refrigeration?
R134a is a refrigerant gas
