Is a seperate vent required for a tub?
Posted by Tom on June 12, 2002 at 11:12:32:
When plumbing in a tub/shower unit, is it necessary to plumb in a seperate vent for the tub? One source told me that the tub will vent through the overflow, and a seperate vent line isn't necessary...another told me that it is a good idea to "T" in a seperate vent. I am running 1 1/2" PVC to the drain unit.

Thanks much for the help,

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