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International Comfort Products H2A330GKA100 Ignition Control Board
The main reason to have an ignition control board is that it governs gas flow, the igniter and other important devices. The ignition control board was always an important electronic safety board that is usually a standard part of the main board for enhanced safety.
Indications your main ignition board will not live much longer
- Every other thing within the heating and AC system is looked at and turns out to be problem-free
- Signal from main thermostat does not reach the main control board
- The primary ignition sequence declines to begin even when the thermostat kicks it on
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