jaywalsh31
New Member
Hello and thank you everyone in advance for reading my post and or answering my question. I have a kitchen and laundry on the first floor with an inch and a half common vent heading up to the second floor with minimal space. My second floor toilet has an inch and a half independent vent. The question is can these 2 vent pipes be tied together below the floor line as seen in this picture? . Normally I would bring these both up to 42 in before I connect them together. I am in Massachusetts. Thanks again.
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