day & night furnace problem

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    • #276007

      I have a day & night 395C gas furnace. I haven’t turned it on for 6 months. When I turn up the thermostat – the ignitor goes on, but the gas burners don’t. The ignitor cycles on and off 3 times and then the furnace shuts off.

      Do I need a new ignitor or is there something wrong with my burners?

    • #293269

      The gas valve is not opening during the ignition cycle, so the gas valve and ignition board require examination as to replacement.

    • #293270

      try sanding the flame sensor

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