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Vent and Drain for under sink ejector, basement

18 years ago

I want a small sink in my basement bar area. The main drain for the house runs along the basement ceiling so I need a pump. I want to use an undersink ejector. I need to run the rough-in for a drain and vent.

The drain will go up above the main drain line and connect as it should.

My question is the vent. Can I run a 2" pipe up through the wall, then horizontal over and connect into the bathroom vent? The length of this run would be about 15 feet. I had heard there may be rules against this.

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