Scott Yackley
New Member
See attached layout. A local plumber recommended venting this kitchen sink with an AAV (Air Admittance Valve), but I am not that familiar with these devices. I was going to tie it into the main stack vent to only have a single cutout in the roof, but this has a long up and down path thru the attic. Another option is a separate stack on its own, but this would be towards the front of the house which I want to avoid if possible. Any thoughts on this?
Thanks,
Scott
Thanks,
Scott