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    rfroemer's Avatar
    rfroemer Posts: 1, Reputation: 1
    New Member
     
    #1

    Jan 26, 2009, 04:12 PM
    No ignition of Bryant furnace
    Byrant 90% Model 399A furnace. The Blower works fine and the filter is clean. Once the furnace starts there is no ignition. Where do I start with the ignitor or the spark generator.
    Suggestions please.
    Ron
    KC13's Avatar
    KC13 Posts: 2,556, Reputation: 99
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    #2

    Jan 26, 2009, 04:25 PM
    What "starts"? The draft inducer? If so, the next device in the operating sequence to activate is the pressure switch. If the inducer runs, but no spark/pilot flame, check combustion vents/drain hoses for blockage.

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