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ADKDave's avatar
ADKDave
Explorer
Nov 14, 2015

Bizarre holding tank problem! It fills up on its own!

I consider myself a fairly astute guy. I can figure out most issues with everything from old trawlers to this POS 1994 Fleetwood Bounder. The gray water tank fills up on its own. Seriously. Ly...
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gbopp's avatar
gbopp
Explorer
Nov 14, 2015
ADKDave wrote:
MrWizard wrote:
City water input hookup should have a check valve and some have a pressure regulator , RV water pressure is usually about 45# city Pressure 120#


Good to know. I'll buy a pressure regulator. I've got nothing to lose.

Let us know if the pressure regulator works. It may eliminate the symptom but, won't identify the problem. How is the tank filling?

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