Bathroom Remodel DWV Question
Posted by Jim Pickard on April 13, 2002 at 13:02:51:
I am in the middle of a major bathroom remodel and have a couple of questions regarding use of the existing DWV lines that are there. I removed a shower stall and bidet and am installing a new shower stall and whirlpool tub. I wanted to use the existing 1 1/2" DVW from the bidet for the tub which is 30" from the drain location on the tub. It is all copper w/a P-trap on it. Can I connect to that using the existing trap or do I need to replace it with a trap under the tub?

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