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Goodman ASPF426016 Ignition Control Board
The main reason to have an ignition control board is that it has control over gas flow, the ignition sequence and some more sensing equipment. The ignition control board was always an important board that, over the years, has merged to become a major component of the main board in order to have better control over the system.
Major clues your main ignition board will have to be replaced
- Every other thing within the heating and AC system is inspected and seems to be swell
- The electrical signal from the main thermostat never makes contact with the main control board
- Ignition cycle can not start when it receives a proper signal
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