Thanks fellas, I guess I was not clear. We are using RMC or IMC on all of are roof top runs with the appropriate expansion fittings. I am trying to figure out how to deal with the movement of the conduits at the bases where we strap it down to the base( a curb with a small peice of shallow b-line placed on it (4') ).
On Thu, Dec 22, 2011 at 12:06 PM, Jason Szumlanski <[email protected]>wrote: > PVC conduit? Search for “Carlon PVC Expansion Fittings.”**** > > ** ** > > They publish a good PDF that shows when expansion fittings are required > and how to install them properly.**** > > ** ** > > Jason Szumlanski**** > > Fafco Solar**** > > ** ** > > ** ** > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *James Rudolph > *Sent:* Thursday, December 22, 2011 9:39 AM > *To:* RE-wrenches > *Subject:* [RE-wrenches] Expansion on conduits on commercial roof tops!*** > * > > ** ** > > Howdy Wrenches, > > I was wondering how everybody is dealing with expanding conduits on roof > tops? Do we have an accepted best practice on this?. What I am really > looking for is a way to starp long conduit runs on commercial rooftops in > direct sun that allow movement and expanision joints to do thier job. > > Mahalo in advance! > > > > *James B Rudolph > NABCEP Certified PV Installer > > ***** > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: [email protected] > > Options & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out participant bios: > www.members.re-wrenches.org > > > -- *James B Rudolph NABCEP Certified PV Installer *
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