vent lines.
Posted by david on November 09, 1998 at 20:19:00:
I am putting in a powder room bathroom and i have some questions.
1. The sink will have a 1 1/2" waste line w/ a 4" vent 18"+/- down stream.
2. toilet is located 7' from existing vent line.

Question: do I need to vent sink w/ vent so near, and do I need a vent for the toilet?

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