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Old 06-17-2013   #3
mgbrv8
 
Join Date: Jul 2009
Location: Texas
Posts: 790
Default Re: A/c pressure conformation.

Quote:
Originally Posted by SoCalZR1 View Post
Hi Dave,

I am no expert but the pressure will also rely on the relative humidity, not just air temp. Looking at the performance specs in the shop manual these would be about right for R12 (so in the ball park) for 70% relative humidity at 100F and 2000 rpm. It states low side at 44 high side at 365 and vent temp at 75. Then again that's me working backwards and guessing your humidity. :-)

Mike


Im down here is the balmy southern tip of texas today was a sweaty 90% humidity. Im wondering if I could put a ounce or two more of r134 in there just to get a few more degs down at the vent.

Dave

Last edited by mgbrv8; 06-17-2013 at 10:11 PM.
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