Jeff167234
New Member
I'm looking to fix an issue with my washer standpipe as well as upgrade from 1 1/2" to 2".
Currently my Humidifier condensate drain is incorrectly directly connected to the standpipe. I will be fixing that with an air gaped connection.
However my question is about upgrading to a 2" standpipe. Current 1 1/2" standpipe transitions to a 2" drain after the san tee with a 1 1/2" vent.
My plan would be to redo the standpipe with 2", using a 2" ptrap into a 2 x 1 1/2 x 2 san tee down to the 2" drain. I also plan on installing a proper outlet box.
Im going to raise the P Trap up so I can get into that stud bay to connect to the outlet box. I will be within the 18-30" range for the standpipe so I think raising the trap is ok.
Also not sure why they used that coupler on the 2" drain, should I replace that with a glued ABS coupler?
Currently my Humidifier condensate drain is incorrectly directly connected to the standpipe. I will be fixing that with an air gaped connection.
However my question is about upgrading to a 2" standpipe. Current 1 1/2" standpipe transitions to a 2" drain after the san tee with a 1 1/2" vent.
My plan would be to redo the standpipe with 2", using a 2" ptrap into a 2 x 1 1/2 x 2 san tee down to the 2" drain. I also plan on installing a proper outlet box.
Im going to raise the P Trap up so I can get into that stud bay to connect to the outlet box. I will be within the 18-30" range for the standpipe so I think raising the trap is ok.
Also not sure why they used that coupler on the 2" drain, should I replace that with a glued ABS coupler?