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International Comfort Products N9MP1125J20A1 Ignition Control Board
An ignition control board has control over gas flow, the ignition timing and the flame sensing circuits. The ignition control board was always an important safety device that some companies have moved to be a standard part of the main board instead of a separate board.
Major indications of a deteriorating International Comfort Products ignition control board
- Every other problem in the HVAC system is inspected and turns out to be problem-free
- Ignition sequence is unable to commence when called upon
- The electrical signal from the main thermostat gets lost before it makes it to the main board
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