Just gutted our small (6x8)main floor bathroom. Would like to move a wall out 12" to give us a little more space. This would move the tub 12".
Picture 1 shows the current drain. It's 53" from the drum trap to the vent stack. Moving the tub and replacing the drum trap with a regular p-trap would increase this distance to about 72". I assume I will need to vent the tub?
Picture 2 shows my bathroom/basement piping layout. Someone told me the pipe labeled "future vent" is an unused vent, put there in case someone wanted to add a basement bathroom.
Picture 3 shows the end of this vent, capped in the basement.
Can this be used to vent the tub? Something like what I show in picture 4?
Thanks!
Picture 1 shows the current drain. It's 53" from the drum trap to the vent stack. Moving the tub and replacing the drum trap with a regular p-trap would increase this distance to about 72". I assume I will need to vent the tub?
Picture 2 shows my bathroom/basement piping layout. Someone told me the pipe labeled "future vent" is an unused vent, put there in case someone wanted to add a basement bathroom.
Picture 3 shows the end of this vent, capped in the basement.
Can this be used to vent the tub? Something like what I show in picture 4?
Thanks!