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LG LP1411SHR Ignition Control Board
The ignition control board is a safety device that controls gas intake, the ignition timing and the flame sensing circuits. It has always been a vital board that is usually a major component of the main board instead of having two separate boards.
Signals of a laboring ignition control board
- The initial signal from the main thermostat never makes it to the main control board
- The ignition system fails to activate even when the thermostat kicks it on
- Any other device within the furnace is inspected and seems to be good
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