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The LG PCB assembly, MPN EBR79004804, is a key component for the ARNU543BRA4 model. It ensures smooth operation and reliability for your mini split air conditioning system.
This PCB assembly serves as a critical replacement part for your LG ductless mini split units.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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