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Re: r12 to r134a
Posted to HVAC Forum on 7/16/2007

Alan,

I use the FJC manual too. It works well for me and everyone I have given a copy to. Everyone I knows swears (positively) to it's use.

I say the heck with the 80% and other percentage methods everyone proclaims. Everyone seems to have their own percen... Login to read more.