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LG ARNU283TPC2 Control Board
The HVAC system will be unable to activate unless this important circuit board is properly connected to the unit. The LG ARNU283TPC2 control board is designed to regulate everything including the gas valve, the ignition igniter, all the sensors as well as the blower all at once. Be very careful upon picking a replacement board due to so many small differences in certain brands. The chosen circuit board should match both the make and model of furnace or air handler you have.
Major warnings your main board is not going to last much longer
- There seems to be numbered code displayed on the front of the control board
- Your system is unwilling to function well
- The HVAC system has to be powered down and back up frequently in order to run
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