[hypoxia]

Nice job, what software did you use for the diagramming?

Word, sometimes I use Power Point but I don't see much difference.  It's easy, I have it but have to use the symbols that are in the program so it's not correct for the items displayed.

With the entry door isolated the compressor did not come on for over 20 hours so the house circuit is sealed now, for the moment..  I opened the entry door valve and am curious how that will affect it.