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#104062 - 12/24/02 03:51 AM Roof Top Wonders!!
Joe Tedesco Offline

Registered: 10/07/00
Posts: 3325
Loc: Boston, Massachusetts USA

Open raceways let's the air into them!
Joe Tedesco, NEC Consultant

2014 / 2011 NEC & Related Books and Study Guides
#104063 - 12/24/02 10:49 AM Re: Roof Top Wonders!!
circuit man Offline

Registered: 11/05/01
Posts: 287
Loc: saluda,s.c.
joe ,they gotta stay cool!

#104064 - 12/24/02 02:38 PM Re: Roof Top Wonders!!
HotLine1 Offline


Registered: 04/03/02
Posts: 6791
Loc: Brick, NJ USA
You're not alone..we have a bunch that look like that on a roof of a large strip mall.

Would have been nice if the installer heard of expansion joints!


#104065 - 01/17/03 10:14 AM Re: Roof Top Wonders!!
John Steinke Offline

Registered: 04/03/01
Posts: 509
Loc: Reno,Nv., USA
If that is white pipe, this picture is a good demonstration that plumbing pipe is not sunlight-resistant!


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