The LG EBR30299301 Refrigerator Main PCB Assembly is an electronic control component designed to manage and coordinate the operation of key cooling and defrost systems. It operates by processing signals from sensors and distributing power to fans, compressors, and other internal parts to maintain stable performance. Installed within the control housing, the board connects to wiring ha... https://www.hnkparts.com/ebr30299301-main-pcb-assembly