venting tub under slab into p trap?

Discussion in 'IPC Plumbing Code Questions' started by blockamy, Aug 1, 2011.

  1. blockamy

    blockamy New Member

    Aug 1, 2011
    Im in AR and I had a plumber ask me if it were now legal to vent the tub drain into the p trap under slab. I need a little help on this one.
  2. hj

    hj Master Plumber

    Aug 31, 2004
    Cave Creek, Arizona
    The question makes no sense. You NEVER vent a tub, and ALWAYS vent the "P" trap. There would be no way, or need, to "vent the tub into the P trap", under the slab or anywhere else. I doubt that he is a "real" plumber if he had to ask that question.
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