Toilet addition

Discussion in 'Plumbing Forum, Professional & DIY Advice' started by brian1959, Mar 19, 2009.

  1. brian1959

    brian1959 New Member

    Messages:
    4
    I need to add a toilet to an existing waste line. I am not sure if the vent I am planning is good or if the use of the y and some 45 degree elbow is ok. Could someone please check my sketch and let me know

    Link to sketch below
    [​IMG]


    Thanks any input is appreciated.

    Brian
    Last edited: Mar 19, 2009
  2. hj

    hj Moderator & Master Plumber Staff Member

    Messages:
    27,272
    Location:
    Cave Creek, Arizona
    dwv

    Some inspectors would require that you use a combination Y-1/8 bend, or similar, in place of the san tee. Experienced plumbers would use different fittings than you show to make the connections, but yours will work.
  3. gss01

    gss01 New Member

    Messages:
    20
    sanitary tees can't lay horizontal and wye's can't be vertical.
  4. hj

    hj Moderator & Master Plumber Staff Member

    Messages:
    27,272
    Location:
    Cave Creek, Arizona
    fittings

    Tees CAN be horizontal for vent connections in some areas, AND whether a Y can be vertical or not depends on what it is being used for.
  5. brian1959

    brian1959 New Member

    Messages:
    4
    Thanks

    Just wanted to say thanks for the help
  6. nhmaster

    nhmaster Master Plumber

    Messages:
    3,189
    Location:
    S. Maine
    IPC allows the use of a horizontal san tee for venting provided the vertical rise does not receive the wast form any fixtures. (it must be dry)
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