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  1. #1
    Join Date
    Dec 2008
    Posts
    22

    repetitive "alarm" sound??

    Last week plumber "cleaned" small tube on control box on foundation wall connected to power vent using thin wire. (we had no heat) 7 days later, same control box is setting off alarm on it with green flashing light indicator. Alarm sounds repeatedly as power vent tries to turn on. To silence the alarm, I had to turn down the thermostat...no heat...wait for plumber again...cost me $ last week...


    No prices in post.

    Please read Site Rules Thank you.
    Last edited by beenthere; 03-11-2009 at 11:42 AM. Reason: Removed price

  2. #2
    Join Date
    Jan 2009
    Location
    Keokuk, IA
    Posts
    5,520
    If the power vent for the combustion gasses on your HWT and/or furnace isn't working, perhaps you need a HVAC technician... not a plumber.

  3. #3
    Join Date
    Jun 2004
    Location
    Howell, Michigan
    Posts
    16,168
    You need to call someone for service! Sorry, this is not a DIY help site.

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