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Weil McLain ultra

BBK Member Posts: 1
Hi guys I have a Weil McLain ultra PhD with a error code 28 bad blower. I have 120 voltage at harness and fuses are good any ideas?


  • Tom_133
    Tom_133 Member Posts: 821
    Could be

    The circuit board on it, if you are getting the 120 volt but the fan is not working its probably time to swap it out.
    Montpelier Vt
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