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LG ARNU123VEA2 Control Board
The control board is created to direct everything including the gas valve, the ignition igniter, all the sensors as well as the air circulator all at once. Your furnace or AC will not operate unless this important circuit board is hooked up and is correctly configured. It is imperative that you select wisely upon choosing a board as a replacement because of the wide variety of systems. The board you select will have to match part numbers both the brand and model of air handler system you have.
Major symptoms your control board is not going to last much longer
- Air conditioning or heating system does not operate correctly
- There may be a certain error code showing up somewhere on the board
- The system has to be turned off and back on frequently for it to run correctly
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Before buying or purchasing, do your due diligence and cross-check the correct model and also make a visual inspection in order to be sure the correct replacement control board is being ordered. You do not need to install the part by yourself. Pay a professional in your area to pay to install it for you.
Feel free to download your manual for help.
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