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Thread: R59 & r29
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08-12-2009, 05:38 PM #1
R59 & r29
Hi looking for some help with these gases. Can any of these be used as a drop in, or top up, with a R22 A/C system???? without changing tev??
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08-12-2009, 09:32 PM #2
Re: R59 & r29
Yes....and.... no