I know there is a Vacuum Breaker in an 2001 but I can not seem to find it.
found it
where was it? Some of us want to know?
Under th kitchen sink. I just did not look far enough back and up
Aren't there usually as many vacuum breakers (I am translating this to air admittance valve) as there are fixtures in the coach? So one for each sink, one for the shower, one for the washer/dryer (if so equipped), and one for the toilet? That's how many we have in our '03 (again, if we are talking air admittance valves)
I will have to look I saw one under the sink but I have not seen one on the toilet or on the shower drain.
Our shower one is on a stack behind the washer (as is the washer one)

. The one for our toilet is in the hamper behind the commode.
Ok I will look thanks Michelle