Locating the black tank check valve on 2020 ACE 30.3

[rickandpie]

I can't get any water to pass through the San-T-Flush line into the black tank. I have checked the first couple of feet of the line to be sure that there are no bugs that crawled into the line. I used an air compressor to see if I could clear the line. Nothing works...I now suspect that the check valve is either bad or was installed incorrectly. (I have read of that happening on these threads). I am trying to locate that check valve...Thor says it is under the closet in the bedroom next to the shower. I pulled that panel but I can't locate the white San-T-Flush line. Anyone know where it is?

[EA37TS]

Usually under the bathroom sink.

[push toy]

you might have a other black dump valve on the other side of the coach i do its a pain in the you know what

[16ACE27]

Originally Posted by push toy

you might have a other black dump valve on the other side of the coach i do its a pain in the you know what

Not the topic of the thread.

[CHS]

Originally Posted by push toy

you might have a other black dump valve on the other side of the coach i do its a pain in the you know what

The santi-flush is the back tank flush, nothing to do it the draining. You usually hook a hose up to washout the black tank (After) you drain it. I never knew they had a check valve. I'm sure the OP appreciated the effort. I actually had to read the original post twice to get the jest of it. Nothing wrong with the post, just me.

[CHS]

Try thi video.

https://www.youtube.com/watch?v=wH8jdwtKryM