Fresh water tank pump

Discussion in 'Towables' started by Tim&Jen, Aug 12, 2012.

  1. Tim&Jen

    Tim&Jen Junior Member

    I am sanitizing my fresh water tank, when I turned on my pump to allow the water/bleach mix to pump through the lines, the water began flowing out of the city water connection on the outside. Is there a check valve that may be stuck?
  2. LEN

    LEN Senior Member

    On a lot of RV's there is a back flow/check valve right behind the fresh water hookup. Maybe just a tap or light rap will set it free.

  3. Tim&Jen

    Tim&Jen Junior Member

    Thanks LEN. I'll give that a try, getting to it may be tough part though.
  4. Steve H

    Steve H Senior Member

    Another thought...make sure any "Winterizing" bypass valves are in the correct position and functioning.

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