Juanstello
New Member
I am plumbing this bathroom. The 3” pipe comes in to the bathroom, then I have a combo wye 3x3x2 for the shower. Then continuing, I’ll have I wye 3x3x2 for the vanity, which will also be a a wet vent, goin trough the roof. At the 3x3x2, for the vanity a 3” will continue for the toilet. Is this correct? Or should I use a double wye for both, shower and lavatory, and continue it to the toilet. I am in Florida. Would this set up work, or should I use a double wye to join shower and wet vent/vanity together. Like shown in 2 picture. Also, for rough in inspection, how high should I leave the pipes sticking out of the floorfor water testing.