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MT1972cheyenne · 04-06-2007, 09:37 PM

One more thing to consider:
R-134A Molecules are smaller than R-12 molecules, so if you have leaks with R-12, you are probably going to have more leaks with R-134A.

04-06-2007, 09:37 PM	#5
MT1972cheyenne Registered User Join Date: Dec 2006 Location: Montana Posts: 223	Re: Freeze 12 vs. 134a? One more thing to consider: R-134A Molecules are smaller than R-12 molecules, so if you have leaks with R-12, you are probably going to have more leaks with R-134A.