mule169
New Member
Been lurking here for awhile,
I'm going through a remodel and I had a question. May seem basic to most, but just wanting to validate my assumptions. I have both a shower and a tub drain that are located very close to my main 4" stack (within 2 feet).
I'm wondering if I can connect the drains for both into the main stack without an extra vent line. I.E. Can the main stack act as the vent for these two drains.
They are the top 2 most fixtures in the stack, and no other drains will ever be tyed in above them. If I connected them in this fashion one would technically be "wet vented" as they would be connected one above the other?:
I was also thinking of using like a 4x4x2x2 double wye to eliminate the "wet venting" concern:
Thanks for any feedback in advance.
Cheers,
Andy
I'm going through a remodel and I had a question. May seem basic to most, but just wanting to validate my assumptions. I have both a shower and a tub drain that are located very close to my main 4" stack (within 2 feet).
I'm wondering if I can connect the drains for both into the main stack without an extra vent line. I.E. Can the main stack act as the vent for these two drains.
They are the top 2 most fixtures in the stack, and no other drains will ever be tyed in above them. If I connected them in this fashion one would technically be "wet vented" as they would be connected one above the other?:
I was also thinking of using like a 4x4x2x2 double wye to eliminate the "wet venting" concern:
Thanks for any feedback in advance.
Cheers,
Andy