[Diy_efi] Intercooled question

[Ron Schroeder]

----- Original Message -----

> If you look at the manufacturers' bottom line, there's only two approved
> refrigerants for automotive use. R12 and R134a.

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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