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    xthunder's Avatar
    xthunder Posts: 1, Reputation: 1
    New Member
     
    #1

    Apr 19, 2008, 03:36 PM
    Can I use a P trap instead of an S trap?
    My drain goes into the concrete floor. Can I use a P trap instead of the S trap. A P trap would be easier to install and not require an extra length of that flexible PVC piping. My S trap won't reach without the extra flexible pipe.

    I could use a P trap with a straight tube coming out of the P trap and then a 90 degree turn into the floor drain.

    Will it still vent?

    Thanks!
    speedball1's Avatar
    speedball1 Posts: 29,301, Reputation: 1939
    Eternal Plumber
     
    #2

    Apr 19, 2008, 04:18 PM
    "S" traps are illegal. Use a "P" trap with a AAV(Air Admittance Valve) This will keep you legal. Good luck, Tom
    speedball1's Avatar
    speedball1 Posts: 29,301, Reputation: 1939
    Eternal Plumber
     
    #3

    Apr 20, 2008, 04:28 AM
    xthunder
    New Member Join Date: Apr 2008
    Posts: 1


    Use of P trap

    --------------------------------------------------------------------------------

    Thanks a lot for the quick answer. I'll give it a shot with the P trap.

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