wet venting a tub into a toilet line

Discussion in 'Toilet Forum discussions' started by brettalder, Apr 20, 2009.

  1. brettalder

    brettalder New Member

    Messages:
    1
    I have a 1925 house with a 4" DWV line for the toilet. I want to wet vent my shower using 2"DWV ABS which is 2 feet from the 4" toilet waste line. Both the shower and toilet lines will be horizontal and about 6 feet from the soil stack.Is this possible with out a vent? this bathroom is in the middle of the house and a external vent not practical I also have minimum space for a AAV and would have to go up into the wall cavity to get 6" above the flood plane of the fixtures.
Similar Threads: venting toilet
Forum Title Date
Toilet Forum discussions Retired master plumber toilet venting design question/problems. Jan 21, 2013
Toilet Forum discussions Toilet venting question. Dec 28, 2012
Toilet Forum discussions Venting a toilet in the Wall behind the toilet but the drain is across the room? Feb 17, 2010
Toilet Forum discussions Venting a toilet Dec 26, 2008
Toilet Forum discussions Venting Basement Toilet -- Does it have to be done? Mar 20, 2008

Share This Page