1998 Hitchiker II Valves
I have a 1998 Hitchiker II that has 3 "dump" valves. None of them are labeled. I would like to know which one is which. I know the black water valve is the 3rd one from the front. What about the other 2?
Forum Discussion
- I have a 1998 Hitchhiker II, and the MIDDLE value is for the black tank.
Edited: Oh, sorry, mine is 2008. - If you provide the VIIN/Serial Number for your unit, NuWa can look up everything about your 5th wheel. Parts will ask for it when you call.
- I have 3 dump valves also......
But on mine the front one is for black, middle one is for grey (shower/bathroom sink) and the rearward one is galley (kitchen sink)
With enclosed underbelly and valves inside compartment you can't see the dump lines/valves.
So easiest way is to dump opening one valve at a time. When flow stops.....flush toilet (no flow) then run shower (no flow) then run kitchen sink.
Process of elimination
OH hey.......you never responded back to your water heater post :H - Usually, the 3" is for the black tank while the smaller are for the gray tanks.
- Call the factory. They will tell you if you don't want to do a test dump.
- I'm sure the other 2 valves are for the grey tanks. One grey tank for the kitchen called the galley tank, the other is for the gray tank that the shower and the vanity dump into.
