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- Oct 3, 2015
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A year ago I installed a powder room. Long story short, I believe it meets any code requirements and here's my question. The toilet is essentially back to back with the original house plumbing with the toilet drain about 3-4 ' away from the original vent stack as the new toilet drain goes into the soil pipe out the foundation. When the new toilet is flushed or the old-original, there is absolutley no water wiggle in the other bowl. Out of curiosity and others' experience, considering I believe everything meets what ever code might be applied, is the no wiggle confirmation the venting is good?