this post was submitted on 06 Jan 2025
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Is this a valid layout for a vent? (lemmy.world)
submitted 7 months ago by ccunning@lemmy.world to c/homeimprovement@lemmy.world
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[–] DemBoSain@midwest.social 8 points 7 months ago

Without that extra loop, it's possible that flushing the toilet will suck the water out of your sink trap.