Son-of-a-Plumber!
New Member
In my basement is a 2 inch stub along a concrete wall which I would like to to drain a laundry tub and a kitchen sink. The issue I see is that according to what I would like to do (see image), the 2 stub will be inside the cabinet below the kitchen sink with the laundry tub being about 6-7 feet away. I would like to avoid drilling 1-1/2 hole through the concrete wall (which goes in to another room and I can not get the 3 inch stack due to the doorway and an I-beam. So an air admittance valve is likely my best bet. That said I need to address the issue of where the vent will be and how best to vent the KS trap and laundry sink trap. Can I put the AAV near the door and run a "wet vent" from the laundry sink, not sure the KS will vent properly? Any advise is greatly appreciated. The county uses IPC.
Thanks in advance.
Son-of-a!
Thanks in advance.
Son-of-a!