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LG AMNC123DEA0 Control Board
The LG AMNC123DEA0 control board is created to command the gas valve, the ignition igniter, all the various sensors and the blower all at once. The system will cease to run unless this important circuit board is hooked up and is correctly configured. It is of utmost importance while selecting a replacement due to variances between brands, models and types of systems. The board that you will choose will have to match part numbers both the brand and specific model of furnace or air handler you have.
Simple indications to watch for in a bad LG control board
- The whole unit is unwilling to initialize period
- The system needs to be reset many times a day for everything to run again
- Could be an numbered code being shown on the circuit board
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