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Payne PY1PNB042060 Ignition Control Board
The main reason to have an ignition control board is that it regulates the natural gas, the igniter and a few other devices. It has always been a vital device that has now become a piece of the main circuit board instead of a separate board.
Red flags of a weak ignition control board
- Initial ignition sequence declines to start even when the thermostat kicks it on
- Every other device throughout the system checks out swell
- Initial communication from the primary thermostat does not reach the main board
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