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Old 3/17/10, 10:32 AM
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dandersen dandersen is offline
Retired Member
Join Date: Jun 2005
Location: Nashville, TN
Posts: 10,633
Default Re: ducting material

Yes Sir, I have a bunch!

I am having computer issues at this time, formating, re-loading, backing up files (2 days to finish) but when all settles down so I can do a quick search I'll pull some up for you.

Send me an email at

Give me your course subject matter and I will make some scans if I don't have them on file.

ie. reversing valve operation ect...

David A. Andersen & Associates
Clarksville - Nashville Home Inspector Lic#40 (Retired)
ITC Level III Thermographer Cert#1958
Building Science Thermographer Cert#33784
HVAC Certification EPA Cert#2046620
BPI# 5015804