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International Comfort Products PH5530AKA1 Ignition Control Board
The ignition control board is a safety device that regulates gas intake, the igniter as well as other safety devices. It has always been a vital electronic safety board that, in most cases, has become a piece of the main circuit board for safety reasons.
Major clues of an ailing ignition board
- Ignition cycle will not activate no matter what
- Any other device within the furnace is looked at and turns out to be in good condition
- The on-signal from the main thermostat does not get to the control board
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