I want to install a second bathroom just wondering if the venting will be ok?
So I have a 4" main sewer line, want to connect a 2x 4x4" wye for the sink, then next a 3x4x4" wye for the toilet, next a 2x4x4". wye for the shower then finally a 2x4x4" wye for the laundry tub. Can the 2" drain from the sink and the laundry tub be used as a wet vent?
So I have a 4" main sewer line, want to connect a 2x 4x4" wye for the sink, then next a 3x4x4" wye for the toilet, next a 2x4x4". wye for the shower then finally a 2x4x4" wye for the laundry tub. Can the 2" drain from the sink and the laundry tub be used as a wet vent?
