R rdboi New Member Messages 1 Reaction score 0 Points 0 May 19, 2005 #1 can someone tell me how many toilets can be drained to a 3" abs pipe before the pipe has to be sized up?
can someone tell me how many toilets can be drained to a 3" abs pipe before the pipe has to be sized up?
hj Master Plumber Messages 33,613 Reaction score 1,057 Points 113 Location Cave Creek, Arizona Website www.terrylove.com May 19, 2005 #2 pipe size 3 on 3", but once you add a fourth toilet it has to be increased to 4" at that point. Once you increase to 4" you can put more toilets on it than you probably need, or can use.
pipe size 3 on 3", but once you add a fourth toilet it has to be increased to 4" at that point. Once you increase to 4" you can put more toilets on it than you probably need, or can use.