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

    Mar 24, 2009, 05:49 AM
    Height of wall drain in relation to disposer outlet
    Does the wall connection for the drain need to below the outlet on the disposer?
    speedball1's Avatar
    speedball1 Posts: 29,301, Reputation: 1939
    Eternal Plumber
     
    #2

    Mar 24, 2009, 06:22 AM
    Quote Originally Posted by ACTLTD View Post
    Does the wall connection for the drain need to below the outlet on the disposer?
    Yes! As you can see there's a trap that sets under the unit. This image shows a counter top air gap. We only install high loop air gaps in my area. Regards, Tom
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    Milo Dolezal's Avatar
    Milo Dolezal Posts: 7,192, Reputation: 523
    Plumbing Expert
     
    #3

    Mar 24, 2009, 07:56 AM

    Yes, Yes... otherwise you will have standing water in Garbage Disposer. GD will stink and drain slowly. Also it will eventually corrode your GD interior parts.
    ballengerb1's Avatar
    ballengerb1 Posts: 27,378, Reputation: 2280
    Home Repair & Remodeling Expert
     
    #4

    Mar 24, 2009, 08:16 AM

    ACT we usually hear this question when someone is installing an under mount sink with disposal and runs into troubles. What's your story?

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