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International Comfort Products H9MPD050F12B1 Ignition Control Board
The purpose of the ignition control board is that it controls gas flow, the ignition timing and some more sensing equipment. It has been a very important board that is usually a standard part of the main board for enhanced safety.
Some clues of an ineffective chief ignition control board
- Any other device in the HVAC system is explored and ends up being in good condition
- Ignition system fails to initiate even though it is supposed to
- Initial communication from the primary thermostat never gets to the main control board
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