Water Back-flow Into The Fresh Water Tank
I have a 2017 Forest River Sunseeker 3050S Class 'C' Motor home and am experiencing a problem where, at certain times, the water pump is allowing RV park water to flow back through the WP's check-valv...
Forum Discussion
dougrainer wrote:
Since you have a FR brand. State what brand Water Pump you have. FR is known for installing the cheapest off brand or knock off brand parts in their RV's. Since you have replaced the pump, that should rule out the pump check valve, but if NOT a name brand(Shurflo or Flow Jet), then I would suspect the brand water pump is failing at its check valve. Now, if you have a valve that allows you to pressure fill the Fresh Tank when on city water, then THAT valve would be suspect also. Doug
The WP is a Shurflo 4008-101-A65
