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LG ARNU183TLC2 Control Board
Your system definitely will not operate whatsoever unless this board is hooked up and is correctly configured. The control board is created to command the gas valve, the igniter, all the various sensors and the blower all together. The proper control board will have to be compatible with both the brand and model of the unit in question. You must be careful when you decide to replace your control board due to differences in heating and cooling systems.
Major signs of a defective main board
- The HVAC system is not able to function properly
- There seems to be a strange code being displayed on the control board
- Everything has to be powered down and back up all the time for it to work
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Before you decide on buying or purchasing, do your due diligence and cross-check the correct model as well as make a visual comparison in order to be sure the correct control board is the one being purchased. You do not have to install the replacement part alone. Hire a pro in your area to do it for you.
Feel free to download your manual for help.
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