AAV Legal in Cincinnati?

Discussion in 'Plumbing Forum, Professional & DIY Advice, Tips & ' started by Lakee911, Feb 4, 2008.

  1. Lakee911

    Lakee911 I&C Engineer (mostly WWTP)

    Messages:
    1,328
    Location:
    Columbus, OH
    I know we've got some Cincinnati plumbers here....are air admittance valves legal in Cincinnati (Butler County to be exact)? I'll be adding a bar sink to the folks basement and would like to know if we can use one rather than tie in to the existing vent upstairs (requires some drywall cutting on first floor and what not).

    I've got an unfinished wall on the other side of the sink. It will be a utility/storage area. It could be put in there, no?

    Thx
    Jason
  2. Don't do it!


    You'll end up in the pig slop award!


    And you're currently in the lead!

    Oh wait, that's good, no, that's bad! Wait, no, oh ****! I can't tell which is better.


    Just vent it and consider it something that cannot fail by measure of mechanical/moving parts.

    Do it right or Do it twice!
  3. Cass

    Cass Plumber

    Messages:
    5,980
    Location:
    Ohio
    Yes they are, I work Butler and Warren, but if you can connect with an existing vent it would be better.
  4. Lakee911

    Lakee911 I&C Engineer (mostly WWTP)

    Messages:
    1,328
    Location:
    Columbus, OH
    Thanks for the info.

    Jason
  5. Redwood

    Redwood Master Plumber

    Messages:
    7,450
    Location:
    Connecticut
    Oh no! He's gonna pig slop it![​IMG][​IMG]
  6. mikept

    mikept DIY Senior Member

    Messages:
    152
    Location:
    CT
    Oink"" Aav Oink""
  7. Lakee911

    Lakee911 I&C Engineer (mostly WWTP)

    Messages:
    1,328
    Location:
    Columbus, OH
    Ha ha ... I just might ;) I'll post a pic if I do.
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