I have mocked up a bathroom remodel waste line. It is the white pvc in the image. The toilet is 93" away from the stack and is the most downstream fixture. I think I did everything right but I'm still not sure that I don't need to include another vent. Would someone kindly give me a second opinion? Wet vent mockup

  • You have HVAC in the cavities where you plan to run drains. Will that clear? Is that permitted under code? – The Evil Greebo Jul 19 '18 at 18:00
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    The closest ventilation is ceiling fan for the bathroom below and it's being moved over to the next cavity where it will have more clearance. I really don't know what code says about the proximity though. – Miguel Jul 19 '18 at 23:00

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