Estpaul
New Member
My old drum trap was leaking so I decided to cut it out to replace with P trap. It appears that there is a vent pipe running off the top of it. I don't have access to it unless I cut out the wall which I really don't want to.
Do I need this vent pipe or does the main waste stack vent it? here's some pictures the pipe is to the right of the bathtub.
Do I need this vent pipe or does the main waste stack vent it? here's some pictures the pipe is to the right of the bathtub.