Bob from accounting
Member
I am mounting a Sink on a wall this is over an existing horizontal run of ABS drain pipe. The bottom of the sink is only about 20" from the horizontal wall mounted drain line that is under the sink that I will be cutting into.
I have room for a pTrap no problem, but I wanted to know if I need to have a certain amount of straight pipe going out of the sink drain before the Ptrap? Like a code or something?
I have room for a pTrap no problem, but I wanted to know if I need to have a certain amount of straight pipe going out of the sink drain before the Ptrap? Like a code or something?