Plumbing vents don't need to rise very far to be effective; I think the UBC says 2 inches above the flashing is fine....BUT (at least in my county) any kind of modification to the plumbing system, like cutting a vent shorter or installing a vent 90 and running it to anywhere, will need to be approved and signed off on by a licensed plumber...and possibly performed by a plumber too.
Dan Fink Executive Director, Buckville Energy Consulting NABCEP Certified PV System Inspector IREC Certified Instructor™ for: ~ PV Installation Professional ~ Small Wind Installer NABCEP Registered Continuing Education Providers d <[email protected]>[email protected] 970-672-4342 On Sat, Aug 29, 2020 at 4:17 PM William Miller <[email protected]> wrote: > Friends: > > > > Over all these years I have always been able to work around plumbing > vents. Now I find one that is just in the way. My foreman suggests we 90 > it out of the way, and makes the point that there are vent 90s in the walls > all the time. Is there any concern about this practice? > > > > Thanks in advance. > > > > William > > > > > > Miller Solar > > 17395 Oak Road, Atascadero, CA 93422 > > 805-438-5600 > > www.millersolar.com > > CA Lic. 773985 > > > > > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: [email protected] > > Change listserver email address & 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 or update participant bios: > www.members.re-wrenches.org > >
_______________________________________________ List sponsored by Redwood Alliance List Address: [email protected] Change listserver email address & 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 or update participant bios: www.members.re-wrenches.org
