Quote:
Originally Posted by ElGracho
The only trouble you might run in to is the fact that your system was pretty much empty and you never drew a vacuum on it to get rid of air, non-condensable gases and moisture. They add pressure to the system and again cause it to get run at a higher temperature. Since you didn't fix the leak, you'll be doing this again sometime too...
|
The previous owner had it in to the dealer every year for at least five years prior to me buying it when it was an R12 system and they couldn't fix the leak that occurs over the winter. I believe an R12 system converted to R134a (using the R12 hoses) like mine is, are even more prone to leak over the winter. I'm sure it will leak down again this coming winter and I'm not sure how to stop it.
Two years ago when it was converted to R134a they pulled a vacuum. I was feeling good since I haven't opened the system and I was thinking the R134a molecules are smaller than air or water molecules (hence making it more difficult for the air or water molecules to enter the system), but what you are saying makes sense that my system likely has some contamination.