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Carrier 50XT-A24 Ignition Control Board
The main reason to have an ignition control board is that it controls gas flow, the ignition ignitor and some other sensors. It has been a very important electronic safety board that is usually a part of the main control board for safety reasons.
Key clues of a laboring Carrier ignition control board
- Any other potential problem throughout the system is inspected and seems to be problem-free
- Initial sequence declines to commence even when the thermostat kicks it on
- The electrical signal from the home thermostat never moves to the main control board
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