InterNACHI®️ Forum
Confused Vent Pipe
Specific Inspection Topics
Plumbing Inspections
dhays
(David Hays, CMI)
September 22, 2011, 1:55am
1
P9205267.jpg
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Up or Down?
Some of the things we find!
jfordyce
(John R. Fordyce)
September 22, 2011, 2:09am
2
its up…ish ???
dandersen
(David Andersen, TN HI# 40)
September 22, 2011, 3:00am
3
Mostly-up…