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International Comfort Products PGME42G0905 Ignition Control Board
The purpose of the ignition control board is that it oversees the main gas intake valve, the ignition timing and all the flame sensing devices. It has been a very important electronic circuit board that, in most cases, has become a part of the main control board for the sake of being more efficient.
Key clues of a declining chief ignition control board
- Initial sequence fails to begin when it receives a proper signal
- Signal from primary thermostat gets lost before it makes it to the main control board
- Every other potential issue in the HVAC system is explored and ends up being fine
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