I have 3 stacks in my basement that are 3" copper dwv into a CI wye, as shown in the picture.
All stacks will receive some plumbing changes that I will use PVC for. What's the most sensible method and location to switch to PVC?
Keep a 12" copper stub out of the CI wye and then use a shielded fernco to switch to PVC? Or Remove the Cu entirely?
Tim
All stacks will receive some plumbing changes that I will use PVC for. What's the most sensible method and location to switch to PVC?
Keep a 12" copper stub out of the CI wye and then use a shielded fernco to switch to PVC? Or Remove the Cu entirely?
Tim