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Cake day: July 4th, 2024

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  • doc@fedia.iotoAsk Lemmy@lemmy.world[Deleted]
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    4 days ago

    The induction fan induces air to move out the exhaust before the combustion starts, so exhaust gas is ensured to exit the right direction.

    If the furnace thinks the induction motor isn’t running or there isn’t a slight vacuum in the chamber right before the induction fan then it won’t light for safety reasons.

    I’m my case it was a loose wire on the pressure sensor. Cost me a couple hours to figure out and a paper clip to fix. Been fine for 3 years since now.