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Old 03-14-2019, 11:34 PM   #1
Junior Member
Brand: Thor Motor Coach
Model: Hurricane
State: Florida
Posts: 12
THOR #9981
Fresh water tank overflowing

I have a 2017 Hurricane 34J which has a problem with the fresh tank overflowing when hooked up to city water. A service tech told me that it was the backflow preventer in the pump that was bad and to replace it. I did this and it seemed to work at home when hooked up. I do have a pressure regulator set at 45 psi. When we went camping last week immediately the tank overflowed. I added an external check valve after the pump but the pump will not shut off.
Anyone else have this problem or how to resolve this?
Tampa.bankie is offline   Reply With Quote
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