I noticed my earlier post hasn't received a responce.
If I have offended anyone, that was or is not my intent.
I have learned a great deal from this site while searching for a new hvac system.
As you might can tell from previous post, I got a little nervious when things began to fall apart for a while.
Some of the things tried by installer just didn't strike me as to professional. Maybe I'm to critical.
If I have offended anyone for some reason, let me apoligize
here and now.