Is it OK to use compression fittings instead of brazing? The service valve I found on ebay is at the end of a short piece of 1/4" copper tubing.
To be honest it's all just an experiment at this point, this thing isn't really worth fixing with used A/C units going for $25-50 all over craigslist this time of year. I might just get a bigger one for my office...
Thanks for the information!
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