water pump purging tank
I just bought a 1998 Prowler 32ft travel trailer. It needed work but is coming along nicely. When I turn on the switch marked water pump, the pump purges the fresh water tank through the campsite hook...
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YEP......bad or missing check valve in 'city water' connection
3/4" PVC plug......then water can flow/pressurize rest of plumbing system
3/4" PVC plug......then water can flow/pressurize rest of plumbing system
