Odor coming from underneath the bathroom sink
I know this has been addressed before and seems to be a common problem but I'm wondering if there is anything new on it. We have a Monaco Dynasty and underneath the bathroom sink, there are two black...
Forum Discussion
Old-Biscuit wrote:
Oatey AAV
Inexpensive, uses a rubber diaphragm that is attached with a rubber tang
Negative pressure pulls diaphragm down....tang pulls it back closed.
Tang stretches....no positive closure
Studor
More expensive, uses a spring for closure. More positive...longer lasting
That's what I'm talking about .......
