Where is anti siphon on 3295

[illapah]

I recall reading about this but after searching, I couldn't find the answer.

Where is the anti siphon valve for the black tank flush on the 3295? I think mine is bad but don't know where and how to locate it.

Symptom - kind of a squealing sound when trying to use flush and do not hear the volume of water going into the black tank that I heard last year.

[ronstan]

If I remember right it is under the bathroom sink. I have never had trouble with ours but remember seeing it under there.

[illapah]

I think I located it. I looked in the pocket door area and it looks as if I can see it on the wall side next to the shower enclosure. I suppose to get to it requires cutting a hole behind the mirror??? It is not under the bathroom sink where it would be easily access.

[ronstan]

Our 3295 is a 2004. They might have changed it since ours was built. Someone else should be on here soon maybe with a newer model.

[rgn]

I have a 2005 3295 and it is under the shower.. pull off the insp. plate by the shower
door and you will see it

rgn