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International Comfort Products CAC424GKA1 Ignition Control Board
The main ignition control board may control gas flow, the ignition timing and some other sensors. It has always been a vital circuit board that some manufacturers have decided to blend to be a part of the main control board for safety reasons.
Clues to watch for to know the major ignition board will soon need to be replaced
- Any other device within the furnace is inspected and turns out to be in good health
- Initial communication from the main thermostat does not turn up at the International Comfort Products control board
- Initial sequence refuses to launch even though it is supposed to
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