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thermal purge

I have an EK accel cs boiler in my home. Recently it stopped doing its thermal purge at the end of a heat call. The zone valve closes as soon as the thermostat light goes out on the boiler. Any thoughts what would cause this. It was working correctly. Boiler is only one month old


  • STEVEusaPA
    STEVEusaPA Member Posts: 6,505
    One month old you should call the installer.
    Someone from EK will probably respond to this thread in the morning.

    There was an error rendering this rich post.

    HVACNUT Member Posts: 5,860
    Do you have kids who like to play with key pads?
    You should have the User Manual. Check to see if Multi Purge was turned off.
  • brnrman1
    brnrman1 Member Posts: 32
    dhastings, We talked Saturday while the technician was at your house and the unit was operating normal, after we did some testing. Should this present itself again could you please take a picture of the System manager and the Display from the Honeywell control.

    Roger Mitchell
    Senior Technical Representative
    Energy Kinetics
    Rich_49Erin Holohan Haskellszwedj