Description
This is the new Control Board for all Aqua-Air Wet/Dry Vacuums. This Control Board does not require a seperate Daughter card. It replaces PA020 and PA021. It is made to easily swap out with the old style.
A motherboard is a central printed circuit board (PCB) in our vacuums that connects and communicates with all the other components in the system. Itcontains a processor, memory chips, and other electronic components that are connected to each other and to the system’s input/output (I/O) devices. The motherboard also provides connectors or sockets for installing additional components, such as expansion cards, hard drives, and other peripherals.

