Dostoy320
New Member
From the Minnesota Plumbing Code:
"Horizontal vent pipes forming branch vents, relief vents, or loop vents shall be at least six inches above the flood-level rim of the highest fixture served."
Can I take this to mean that if I have only a lavatory on a vent pipe - the vent rises vertically from the lav drain the turns 90 degrees and runs horizontally only about an inch above the lavatory flood level to a vertical vent pipe, that this is OK because it's not a branch/relief/loop vent?
Thanks!
Helpful Plumbing Hints for Residential Construction by Bert Polk Plumbing Inspector Lincoln County
"Horizontal vent pipes forming branch vents, relief vents, or loop vents shall be at least six inches above the flood-level rim of the highest fixture served."
Can I take this to mean that if I have only a lavatory on a vent pipe - the vent rises vertically from the lav drain the turns 90 degrees and runs horizontally only about an inch above the lavatory flood level to a vertical vent pipe, that this is OK because it's not a branch/relief/loop vent?
Thanks!
Helpful Plumbing Hints for Residential Construction by Bert Polk Plumbing Inspector Lincoln County
Last edited by a moderator: