Terry Loves Bellevue & Kirkland
425-649-5683, Top Rated Plumber 1-877-808-5683
Results 1 to 3 of 3

Thread: Can a 2" DWV WC vent also be used to vent a 1-1/2" basin drain?

  1. 10-29-2012, 09:09 AM #1
    bergmanj
    bergmanj is offline
    DIY Junior Member bergmanj's Avatar
    Join Date
    Oct 2012
    Location
    Duluth MN
    Posts
    2

    Default Can a 2" DWV WC vent also be used to vent a 1-1/2" basin drain?

    Folks,

    Brand new poster here.

    Spouse and I are building a new retirement residence.

    I'm doing the DWV work.

    Can a 2" DWV WC vent (PVC - all the way to attic vent manifold) also be used to vent a 1-1/2" basin drain (combined into from basin 6+ inches above basin flood rim)? Or, must the basin vent be run seperately to the attic vent manifold (4")?

    Regards, JLB
    Reply With Quote Reply With Quote
  2. 10-29-2012, 09:21 AM #2
    MACPLUMB 777
    MACPLUMB 777 is offline
    TROJAN WORLDWIDE SALES RP MACPLUMB 777's Avatar
    Join Date
    Aug 2007
    Location
    Houston, Texas, United States
    Posts
    596
    Blog Entries
    1

    Default

    Yes it can !



    Two bathroom groups with one 2" vent
    Last edited by Terry; 10-29-2012 at 09:54 AM. Reason: added picture
    MACPLUMB 777
    E-MAIL JERRYMAC@TROJANWORLDWIDE.COM
    35 YEAR MASTER PLUMBER, HEATING, ELECTRIC, DRAINS, FIRE SPRINKLERS, WATER HEATER AND BOILERS SINCE JAN, 1989
    281-706-1631 7 DYS A WEEK SALES AND TECH. SUPPORT
    Reply With Quote Reply With Quote
  3. 10-30-2012, 07:45 AM #3
    bergmanj
    bergmanj is offline
    DIY Junior Member bergmanj's Avatar
    Join Date
    Oct 2012
    Location
    Duluth MN
    Posts
    2

    Default

    777,

    Thank you.

    Regards, JLB
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Similar Threads

  1. Question about connecting 2" wet vent to the 3" branch that it will serve
    By James Andereggen in forum Plumbing Forum Discussion & Blog
    Replies: 0
    Last Post: 10-23-2012, 12:40 PM
  2. Need options for plumbing db vanity into 3" vert. drain/vent
    By sidac99 in forum Plumbing Forum Discussion & Blog
    Replies: 1
    Last Post: 04-28-2012, 03:00 PM
  3. How to vent this basement "island" wet bar - picture.
    By bucky in forum Plumbing Forum Discussion & Blog
    Replies: 9
    Last Post: 09-12-2011, 07:18 AM
  4. Vent size for 3" horizontal drain from water closet
    By techinstructor in forum Plumbing Forum Discussion & Blog
    Replies: 14
    Last Post: 08-12-2011, 07:43 PM
  5. Can I use "in wall vent" instead of thru roof for shower?
    By hawksnest in forum Plumbing Forum Discussion & Blog
    Replies: 2
    Last Post: 05-17-2006, 06:48 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules