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Carrier 25HPA518A0030010 Ignition Control Board
The ignition control board is a safety device that checks the gas valve, the ignition sequence and all the flame sensing devices. It is an important circuit board that, over the years, has merged to become a vital part of the main control board for safety reasons.
Easy warnings of a weak ignition board
- The electrical signal from the main thermostat never does reach the main control board
- The ignition system is unable to begin even though it is supposed to
- Any other problem within the system checks out in good condition
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