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Carrier 25HPA460A0030010 Ignition Control Board
The ignition control board is a safety device that checks the natural gas, the ignition timing and some other sensors. It is an important safety feature that is usually a part of the main control board instead of a separate board.
Important clues of a poorly working ignition control board
- Every other thing connected to the system checked out to be in good health
- Initial communication from the primary thermostat never gets to the control board
- Ignition sequence is unwilling to kick in even when the thermostat kicks it on
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