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When connected to city water the grey water tank fills up and comes up in the shower. Anyone ever have this happen? I have a 2004 Revolution 40C
Do you mean that it just does it automatically? Or as you use things like the sink and shower? Doing it as soon as you hook up the city water without using the shower/sink would indicate a leak of some kind but I can't imagine where.
Did this just start happening or is this coach new to you? Not being totally familiar with your coach, I can't think of anything off the top of my head but you should be able to hear water running and track down the source that way.
There must be a valve in the wrong position somewhere.
Good luck.
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2019 Unity LTV CB, pushed by a 2013 Honda CRV, BlueOx Baseplate, Aventa Bar & Patriot Brake
If there is a flush/spray head plumbed into the gray tank connected to the City Water and the valve is open it would fill the gray water tank. Those flush devices are usually found on the black tanks but can also be part of the gray tank system.
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Dan & Arlene
2005 Monaco Dynasty Diamond IV
Chasing the good weather
When connected to city water the grey water tank fills up and comes up in the shower. Anyone ever have this happen? I have a 2004 Revolution 40C
Is your gray water dump valve open or closed?
John & Diane, fulltiming since '12
'02 DS 40, FL, 3126, '04 Element
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John and Diane (RIP Lincoln, 21 FEB 22) RVM103 NHSO
Fulltimers since June, 2012
2002 Dutch Star 40, Freightliner, Cat 3126, 2004 Element
Linear Mode
