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International Comfort Products TCA436AKA1 Ignition Control Board
Another safety feature is the ignition control board, which checks out gas flow, the ignition ignitor and some more sensing equipment. It is an important circuit board that some manufacturers have decided to blend to be a piece of the main circuit board for enhanced safety.
Major symptoms of a worsening ignition control board
- Communication from the main thermostat never gets to the International Comfort Products control board
- Any other device in the heating and cooling system is inspected and seems to be swell
- HVAC ignition cycle does not fire up then the thermostat send a signal
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