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teejaywhy's avatar
teejaywhy
Explorer
Jul 21, 2023

Help - Bad Check valve? City water filled fresh tank

2019 Nash 23D Travel Trailer We arrived at camp last night and hooked up to city water. This morning, I went outside and noticed water dripping from my fresh water fill port. Prior to arrival, I ha...
joelc's avatar
joelc
Nomad
Jul 22, 2023
I had the check valve leak in my pump and when I was connected to city water the tank filled up. My fix was simple. After the pump, I installed a shut off valve. When I am using the city water I have it off and when using the pump, I open it. Remember to put in in so it will be blocking the water from the RV to pump.

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