Looking for advice on whether I need to add a vent to the waste line
downstream of the toilet (~3') where the new shower will tie in. A few
feet upstream from the toilet is the sink and the vent for the waste
line tees in there . I'm figuring I need to but I'm going to have to
move a heater and wreck some sheetrock on the other side of the wall if
I do. Any ideas?
Thanks Rick