Vegas_sparky
Digital Billy
Working on renovating my upstairs laundry room. The same room holds a WH. Finished space is below. Before I tile the floor I'm considering adding a floor drain/sink, in the event there's a problem with one of the appliances/water supplies.
I have a 3" main drain running under floor in the room. I have a wall I can vent up through. Since water shouldn't regularly be introduced to this drain, is a trap primer required? If so, how are these typically plumbed/tied in above the P-trap?
I have a 3" main drain running under floor in the room. I have a wall I can vent up through. Since water shouldn't regularly be introduced to this drain, is a trap primer required? If so, how are these typically plumbed/tied in above the P-trap?
Last edited: