Rmelo99
Network Engineer
In my kitchen I'm going to add a small bar sink on one wall. The basement below the sink has an 1.5" drain that is a grey water drain.
This drain that I wish to reuse was previously used for a washer in the basement and also for an old basement kitchen I've ripped out.
There is a main stack that is vented about 12' over---> and another 15' over on the right. Sorta around the corner.
There is an old galvanized 1.5" line that runs this path just below the joists in the basement that I believe served as the vent for the old basement fixtures. (BLUE LINE IN IMAGE)
Should I vent this sink like and island using an AAV?
or...
Should I vent this sink like and island and loop down into that LOOONG vent back to the main stack.
This drain that I wish to reuse was previously used for a washer in the basement and also for an old basement kitchen I've ripped out.
There is a main stack that is vented about 12' over---> and another 15' over on the right. Sorta around the corner.
There is an old galvanized 1.5" line that runs this path just below the joists in the basement that I believe served as the vent for the old basement fixtures. (BLUE LINE IN IMAGE)
Should I vent this sink like and island using an AAV?
or...
Should I vent this sink like and island and loop down into that LOOONG vent back to the main stack.