shotogo
New Member
Hi all - I'm hoping one of the pros here can answer a question I have. I'm adding a basement bathroom and will be putting in a sewage ejector system. I need to tie in the 2" line from that to my existing stack (i think that's the right term). It currently has the toilet from the first floor (it's a ranch) going into the top with the vent above that and two 1 1/2" lines going into either side from the first floor bathroom sink and tub. Can I put a wye into the cleanout of the cast iron stack and then put a cleanout cover on the end of that? Does this wye need a vent also? I added some pics to make it easier to picture (pun intended). Thanks.
Rick
Rick