Toilet Vent

Discussion in 'Toilet Forum discussions' started by spetrucco, Jul 3, 2007.

  1. spetrucco

    spetrucco DIY Junior Member

    Jul 1, 2007
    Southeast PA
    Can I vent a toilet into an existing vent stack that is 2 inches in diameter and currently only vents a sink? From the toilet trap to the where the vent starts to rise is less then 2 horizontal feet. The vent rises for 8feet then runs on a min 1/4 inch/per ft slope for 4 feet to a tee where it will tie in to the vent stack. Is this acceptable?? Thank You.

    I am in the norhteast.

    ...I posted this in the remodel forum but my post there was not clear.

    Attached Files:

  2. Terry

    Terry Administrator Staff Member

    Aug 17, 2004
    Bothell, Washington
    The 2" vent, connected in the ceiling will be fine.
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  4. Cass

    Cass Plumber

    Nov 12, 2005
    Looks good but use Ys to connect to the 3".....not Ts
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