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R-404a is a substitute for r-22 refrigerant but requires the system to be charged with POE lubricant. R-22 is being phased out by international protocols. The two refrigerents should not be mixed, but a tiny amount of residual r-22 left in a system being recharged with r-404a (which is itself a mixture of r-125, r-143a and r-134a) will not cause any problems.

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What safety precaution should you take when mixing bleach?

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Related Questions

Why would the AC not work when the compressor is turning on 1995 s10?

Most commonly would be lack of freon.


What would cause air conditioning in a 1992 Chevy Beretta to not work?

Start with the lack of freon.


Do you add coolant or freon to make a cars air conditioner work?

you use freon to cool your car and make the air conditioner work


When you discharge ac system will ac work?

A refrigerant (freon) is required for an A/C system to cool. Therefore, no, the A/C should not work is the freon is removed.


Why would the ac not work on a 1998 Nissan maxima?

you can let some freon out. you could have to much which will not let the compressor work. ihad your problem,and that fixed mine.


Can you buy freon for your window air conditioner?

No, you have to call a repair man to come do it for you, unless you have to have a licences to work with freon.


What freon to use in a 1991 Cadillac Seville?

It came with r12. There are some aftermarket freon that will work with r12 called freeze12. If the system is empty I would change it over to r134. You would need a different offrice tube also. Did my 90 lesabre about 4 years ago.


Why does freon come out of a jug liquid if you turn it upside down?

Freon under pressure, much like LP and butane are liquid. At sea level pressure, freon becomes a gas. For freon to work in a refrigeration system, it must be able to transform from liquid to gas to liquid. So, to fill a system, it must be put into that system in liquid form. To do this, the bottle containing freon must be tipped, otherwise only freon the gas would be expelled.


How do you add freon to a 1989 Acura Integra?

well unless you are certified to work on automotive a/c systems you can't even buy freon


Is freon needed to drive a car?

no but your defrost wont work well


How much is freon for a car?

to answer your question they are about 30 bucks a can but you can not do the work your self because no and days they have a recaptor tecnique to catch the release of the extra freon left in the system


What could be wrong if your air conditioning does not work on a Ford Probe?

Mine is out of Freon.