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Frigidaire FFPH1422R1 Ignition Control Board
The main ignition control board checks gas intake, the ignition timing and the flame sensing circuits. The ignition control board was always an important circuit board that has now become a piece of the main circuit board instead of a separate board.
Subtle cues of a laboring Frigidaire ignition control board
- Everything else connected to the system is looked at and turns out to be good
- Communication from the thermostat never makes contact with the control board
- HVAC ignition system is unable to fire up at all
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