The water heater for my whirlpool hot tub is not working and the heat status light is blinking red, why is this and how to fix it?

It is plugged in but for some it is not working, the heat status light is flashing red as well. 

Update:

Normally the heat status light should be a constant red but it is blinking on and off

2 Answers

Relevance
  • Anonymous
    2 months ago

    Could be a bad pressure/flow switch or a bad thermostat or a bad heating element or low water flow.  Check the manual.  Try replacing the tub filter.

  • Edwena
    Lv 7
    2 months ago

    Hopefully that is a power failure and there is a reset button. If so push it and that will fix it.  If not, call Whirlpool.

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