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    djbrannon's Avatar
    djbrannon Posts: 1, Reputation: 1
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    #1

    Nov 22, 2011, 08:59 AM
    Bryant plus 90i gives code 42
    I have ran the test and it said that the inducer was fine but to check the hot surface lighter. The lighter fires in test but not when u call for heat.
    drtom4444's Avatar
    drtom4444 Posts: 3,282, Reputation: 145
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    #2

    Nov 23, 2011, 01:07 AM
    You will need to check everything with a meter to see if the unit gets 24 volts when you call for heat. With a meter you should be able to find the problem in a few minutes. DrTom4444
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