Ever come across this type of vent?

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#1

Originally Posted By: loconnor
This post was automatically imported from our archived forum.


http://www.nachi.org/bbsystem/usrimages/D/Dogwood-Vent_Pipe.jpg ]

–
Larry


Western Michigan NACHI Chapter


http://www.w-michigan-nachi.org


"We confide in our strength
without boasting of it.
We respect that of others
without fearing it"
Thomas Jefferson

#2

Originally Posted By: James D Mosier
This post was automatically imported from our archived forum.


I imagine the thought here is to keep critters out. Reality is that critters now have something to sharpen their teeth on before getting in the pipe.

–
Jim Mosier

#3

Originally Posted By: Jay Moge
This post was automatically imported from our archived forum.


helps keep squerrels from getting your nuts. icon_lol.gif