Check valve between FW tank and city water?
I've drained my fresh water tank completely, yet after a few days I end up with more water in the tank while hooked up to the pedestal. Is there a check valve allowing water to seep into the FW tank ...
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This happened to me with a ShurFLo 4008.
It has a by-pass valve built-in that went bad.
Was sent a replacement pump under warranty.
It has a by-pass valve built-in that went bad.
Was sent a replacement pump under warranty.
