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Old 02-19-2022, 09:40 AM   #2
Carl n Susan
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Join Date: Oct 2005
Location: Carmichael - CA
Posts: 7,369
M.O.C. #4831
I would not jump to the conclusion it is the valve (whatever the proper name is). Much more likely is the check valve in the water pump is leaking and allowing shore supplied water to back flow into the fresh water tank.
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Carl (n Susan)
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