Reply to "Freeze-12"

jb1490Member

I just recently put Freeze 12 in my R12 system, so I don't have any long term info. I don't have any evap temps, but I was just in 100* + temps with high humidity (for my area) and the system worked great. What I do know is that Freeze 12 is on the EPA list of approved refrigerants. It is 20% HCFC-142b and 80% HFC-134a. The claim is that the 142b forms a barrier so that you don't need the barrier hoses. You are supposed to remove the R12 before adding the Freeze 12 (some people don't) and install the charge fittings and decal for the identification of Freeze 12.

John

7/26/097:54 PM

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