Island sink vent loop questions
On 2008-04-17, Wayne Whitney wrote:
(3) Is it important that the vent leg of the loop connect to the drain
downstream of the drainage leg of the loop, rather than upstream?
I think I found the answer to this one: vents have to take off
downstream of the trap. I'm not sure why that is, but it is easy
enough to follow.
Thanks, Wayne
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