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    mailsmc's Avatar
    mailsmc Posts: 2, Reputation: 1
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    #1

    Nov 10, 2015, 03:19 PM
    Nordyne gas furnace not igniting
    I have a Intertherm Nordyne gas furnace. MBHA-01 & MMH-05/06/07 series gas furnace. When I went to turn it on, the furnace made a clicking noise, but the ignitor didn't ignite. The system went through this startup routine 3-4 times, and then finally shuts off, and the red sensor light lit up 4 times, which I know is the code for "Ignition Failure (Check Ground)" . What I want to know is, what does this code mean in laymens terms, and is there anything I can do to fix it, before I call a technician. I changed out the #902661A Gas Ignitor Kit, but it did not fix this issue, it repeated the same thing with the 4 blink light code. I have looked at all the green wires in the unit, which I assume are ground wires? But they all look fine.
    hkstroud's Avatar
    hkstroud Posts: 11,929, Reputation: 899
    Home Improvement & Construction Expert
     
    #2

    Nov 10, 2015, 03:59 PM
    Is ignitor heating up? (turning red)
    mailsmc's Avatar
    mailsmc Posts: 2, Reputation: 1
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    #3

    Nov 10, 2015, 04:03 PM
    No, nothing is happening to the ignitor.

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