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Carrier 58CTX04510008 Ignition Control Board
The main ignition control board controls the gas valve, the igniter as well as other safety devices. It has always been a vital electronic circuit board that some companies have moved to be a piece of the main circuit board instead of having two separate boards.
Subtle cues of a weakening chief ignition control board
- The ignition cycle fails to commence even when the thermostat kicks it on
- Any other problem in the system is inspected and seems to be problem-free
- The electrical signal from the home thermostat never gets to the Carrier control board
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