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Goodman P1256804F Ignition Control Board
The main ignition control board governs the main gas intake valve, the igniter and other safety devices built into the system. It has been a very important board that, in most cases, has become a piece of the main circuit board instead of its own individual board.
General warnings of a barely functioning main ignition board
- Any other problem attached to the system is inspected and turns out to be OK
- The on-signal from the thermostat never makes it to the main board
- Ignition sequence can not initiate even when called upon
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