[Diy_efi] Intercooled question

[Brian Renegar]

I thought that R134a was Ozone friendly.  And hence the reason you can buy 
it at your local auto parts store, without a license.  Is this not the case?!?!


>That is partially true because BOTH R12 and R134a are ozone depleting.  Non
>ozone depleting second generation refrigerants do not need EPA approval.
>Some of the replacements are non ozone depleting and therefore don't need
>EPA approval.  Of course that doesn't mean they are any good.   Some are
>pure junk, some are good , and some are very good.
>
>Ron Schroeder
>WD8CDH
>day 631 344-4561
>nite 631 286-5677
>
>RSES HVAC/R certified etc., blah, blah, blah :)
>(but I still prefer working on engines)


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