Fresh water tank filling by itself
We recently upgraded to a new to us 2002 Sunny Brook Mobile scout. I emptied the fresh water tank about 1 week ago using the pump. Today I noticed water coming out the overflow on the fresh water fill...
Forum Discussion
Valve next to pump...........?
Typically there are no shut off valves for the pump. Water Heater yes..pump no.
And pump can run dry without harm..they are diaphragm pumps and only move about 1/8"
You probably have a Shurflo Classic (model 2008) as it is the one mostly used by OEM. That pump has been phased out.....parts still available (Check valve 94-237-00..about $12)
You could also just install a 1/2" in-line check valve in pump suction or discharge line. Shurflo has one......#340-001
Typically there are no shut off valves for the pump. Water Heater yes..pump no.
And pump can run dry without harm..they are diaphragm pumps and only move about 1/8"
You probably have a Shurflo Classic (model 2008) as it is the one mostly used by OEM. That pump has been phased out.....parts still available (Check valve 94-237-00..about $12)
You could also just install a 1/2" in-line check valve in pump suction or discharge line. Shurflo has one......#340-001
