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International Comfort Products GDL125N20A2 Ignition Control Board
The main reason to have an ignition control board is that it governs gas flow, the ignition timing and a few other devices. The ignition control board was always an important electronic circuit board that some companies have moved to be a piece of the main circuit board instead of a separate board.
Major indications of a poorly performing International Comfort Products ignition control board
- The on-signal from the thermostat does not reach the International Comfort Products control board
- Any other problem within the heating and AC system is inspected and seems to be OK
- HVAC ignition system fails to fire up when called upon
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