Rudyeb
New Member
I am installing a washing machine on the 2nd floor of a small converted barn. I would like to run the drain pipe to a vent stack that is approximately 14' away that is venting a first floor bath. I see that 8' seems to be the maximum run allowed to do this. If I install an air admittance valve along the 14' run to the stack would this work and be proper? I think I'll use a 3" pipe to drain.
Thank you,
Thank you,