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Thread: Spa Draining Partially Nightly

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    Spa Draining Partially Nightly

    My spa is getting drained every nite although I fill back up after the fact. Both of my check valves were replaced in an effort to correct the draining issue, with no effect. Also, in the last year I have also replaced two out of three actuater valves, both in the last 3 months. Although the issue started right around that time. Any suggestions? Pleading for help.


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    JasonLion's Avatar
    Join Date
    May 2007
    Silver Spring, MD

    Re: Spa Draining Partially Nightly

    Welcome to TFP!

    It is possible that one of the actuators is not configured correctly and does not completely close one of the valves when the pump is off. Another possible cause is a leak, which could even be unrelated to the plumbing (though that is quite rare).
    19K gal, vinyl, 1/2 HP WhisperFlo pump, 200 sqft cartridge filter, AutoPilot Digital SWG, Dolphin Dynamic cleaning robot
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