I need to modify my drain stack somewhat. I want turn a T in the stack to the back wall to make space in the wall.
To do this, I need to cut the drain stack and, obviously, reconnect it after I turn the T. But since there is’t enough movement to put in a solid connector, I was looking into using the rubber Fernco connector. I’m having troubles determining if this meets code. Here is a picture. I’ll be cutting the stack above and below the T to rotate it to the back. The intention is to use the Fernco rubber connectors to reattach the pipes. Eventually this will be behind a wall.
Ok, so my question is, in Ontario Canada, do you know if it meets code to put in the Fernco rubber connectors in a vertical drain stack.