This type of drain configuration works well in my situation, but I have a 2" shower drain I need to add to this and share the vent.

Where and how can I do that? Wye on the horizontal trap arm? Sanitary tee on the vertical?

enter image description here


U could t into the 2" vertically as long as your 6" above flood level rim. But I'm not sure where your main vent stack is . U need a full size vent stack going out roof.

  • Hi! Would you mind editing your post to use full words, please. It gives your answer much more credibility. – FreeMan Nov 27 '20 at 0:52

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.