Forum Discussion

RJL's avatar
RJL
Explorer
Apr 25, 2018

Water pump/water tank issue has me stumped

Trying to use the fresh water tank. I have the hand valve under the tank in the basement open and the drain valve, directly under tank valve closed. Turn on the water pump and faucets sputter, forever. I fill all lines with city water from my hose, cut off the city water and try water pump again. After it sputters all the water in the lines out just air again. Hot water tank is full. As a matter of fact when I try to use the hot water I can here it bubbling like crazy, but only sputters at all faucets. Took a look at the water pump and noticed there's a clear, plastic hand tightened bowl on the pump. The top of this bowl was sitting in the water pump bay. Looks like it broke off Does this bowl hold water? The bay was dry but it may have dried out since November. Now the baffling part. I can't drain the fresh water tank. Open both hand valves and nothing. This is the first time out since I blew out the lines in November. Never had this issue before, had this unit since 2013. Any ideas?

Thanks

Bob
Class A
  • RJL's avatar
    RJL
    Explorer
    Apr 27, 2018
    Thank you all for the help. I'll advise when I figure it out. We're on vacation until 5/18 so I'm gonna take my time and pick away.

    Thanks again

    Bob
  • wa8yxm's avatar
    wa8yxm
    Explorer III
    Apr 26, 2018
    Can take 8 to 12 minutes to fill the lines with water.

    But. if you have a LEAK on the pump intake it will supptter for ever. Alas. can't say where the leak may be. Very tiny holes may let air in but keep water in as well. .Had that happen on a car's fuel line, finally figured it out. replaced the line and car ran much, much better.
  • ro_sie's avatar
    ro_sie
    Explorer
    Apr 25, 2018
    This must be the year for them. ours also broke. Just the plastic bowl is very hard to find. We had to order one from out of state.
  • Clarryhill's avatar
    Clarryhill
    Explorer
    Apr 25, 2018
    It doesn't take much water to destroy the strainer bowl in winter temps. I make it one of my winterizing steps to remove the bowl until spring. You do need it to utilize the fresh water tank.
  • craig7h's avatar
    craig7h
    Nomad II
    Apr 25, 2018
    The screen and plastic cap have to go back onto the pump. Just a thought on the water, when you winterized did you turn a valve off that allows the water to flow from the fresh water tank to the pump?
  • RJL's avatar
    RJL
    Explorer
    Apr 25, 2018
    YES!! I found a screen. Cylinder shaped screen.
  • chuckftboy's avatar
    chuckftboy
    Explorer
    Apr 25, 2018
    The bowl you describe sounds like the strainer bowl. If it broke off the pump, you would be sucking air and that would be why your faucet sputters. Did you find a screen in that bay also?
    If you can't drain your tank, you probably have a valve up stream closed. Kind of like when you put a straw in a drink and put your finger on the open end. When you lift the straw, liquid won't come out until you remove your finger.

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