StephK
Member
Hi Plumber friends - I know, I know, this question has been asked so many times. But I've spent several hours studying up, and I just want confirmation that I"m OK.
I renovating a current apartment bathroom from below, while someone lives there, b/c I can't wait any longer to put a ceiling up in my new laundry room. The point is, I don't have tons of luxury about changing venting thru their apartment. Right now, I really just want to replace the old (suspicious looking) cast iron and steel pipes.
I've attached a very rustic drawing of my plans. Currently the kitchen sink drains into a side inlet 90 right under the toilet flange. All would be good if I could just replace that, but I've read mixed messages about that. Also, it's not clear to me if that current kitchen sink is properly vented, so I'm going to add an AAV. I did the same already to the bathtub.
Could you glance at this picture and tell me if I'm OK. I think the toilet should vent thru that stack/vent, but will it vent instead thru the kitchen sink aav since that comes first?
I renovating a current apartment bathroom from below, while someone lives there, b/c I can't wait any longer to put a ceiling up in my new laundry room. The point is, I don't have tons of luxury about changing venting thru their apartment. Right now, I really just want to replace the old (suspicious looking) cast iron and steel pipes.
I've attached a very rustic drawing of my plans. Currently the kitchen sink drains into a side inlet 90 right under the toilet flange. All would be good if I could just replace that, but I've read mixed messages about that. Also, it's not clear to me if that current kitchen sink is properly vented, so I'm going to add an AAV. I did the same already to the bathtub.
Could you glance at this picture and tell me if I'm OK. I think the toilet should vent thru that stack/vent, but will it vent instead thru the kitchen sink aav since that comes first?