Ever come across this type of vent?

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

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

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



helps keep squerrels from getting your nuts. icon_lol.gif