Thecrow067
New Member
I am disabled and trying to install a San t toilet in my attic which we converted to living space for my needs. I have to use this rear discharge toilet due to the smaller size joists. Anyway I have a vertical 3 inch pvc running up to my attic from my main . Question is where do I tie into my main vent stack which is about a foot away and how? Also I have a 4x3 frrnco for from my toilet to a 3inch pvc section run it to my 3 inch vertical with another fernco 3x3. Question is do I use a long 90 degree and a clean out plus a wye for my tie in to the vent stack I'll attach picture sketch ty in advance