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International Comfort Products GPCM24K040F Ignition Control Board
An ignition control board keeps an eye on the gas valve, the ignition ignitor and all the flame sensing devices. It has been a very important device that has now become a major component of the main board for safety reasons.
Important signs the ignition board is going to die
- Initial sequence fails to begin no matter what
- Signal from main thermostat does not get to the main control board
- Every other device within the furnace is inspected and seems to be okay
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