Quote:
Originally Posted by Foldbak
Can you please explain how this valve works with the black tank? Or did I misread?
|
Here's a diagram of the air admittance valve and how it works.
To troubleshoot (confirm its the source of the stink) put a baggie over it and tape it off sealed shut.
IF the stink goes away, that's it.
There is one under the kitchen and bathroom sinks