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Carrier 50XP030300 Ignition Control Board
The main reason to have an ignition control board is that it regulates gas intake, the igniter and other important devices. It has always been a vital circuit board that is usually a major component of the main board instead of a separate board.
What happens when my Carrier ignition control board is failing?
- The on-signal from the home thermostat never makes contact with the main board
- Any other potential problem in the heating and cooling system is explored and ends up being in good condition
- Ignition cycle will not kick in even when the thermostat kicks it on
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