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    GHilde's Avatar
    GHilde Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Jan 12, 2012, 11:40 AM
    Should I vent a toilet and shower line that's downstrem of a vented sink?
    Proper venting - I am connecting a toilet and shower to a 3" main drain line, downstream of a lav that has a 2" vent. Lav - Vent - Toilet - Shower - Septic. Do I need to vent the toilet and/or shower or will the 2" lav vent suffice? Thanks.

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

    Jan 12, 2012, 01:34 PM
    If wet vents are allowed in your areaa a single vent will do. Here's how we rough our bathrooms in my area. Good luck, Tom
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    GHilde's Avatar
    GHilde Posts: 2, Reputation: 1
    New Member
    		  
    #3

    Jan 13, 2012, 08:51 AM
    Thanks!

    Grant
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