Forum Discussion

sonuvabug's avatar
sonuvabug
Explorer
Oct 18, 2017

No Water Out Of My Fresh Water Low Point Drain Valve

I just winterized my truck camper. When I went to drain my fresh water tank, nothing came out. I ended up using the on board water pump to drain it. I'm thinking the drain line is somehow blocked? ...
Truck Campers
joeshmoe's avatar
joeshmoe
Explorer
Oct 18, 2017
Don't snake it. You're gonna damage something. You can't negotiate the turns with fittings that small anyway. Just give it a shot of air. Maybe 20-30 psi. However...

From what you describe, I honestly don't think there's a problem. If it drains when you turn on the pump, there probably isn't a blockage.

Mine won't drain either unless I turn the pump on.

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