The printed circuit board, or pc board, is what controls the actual unit and regulates the suction. It is one of the most important
central vacuum parts in the whole system. The PC board can be shorted out through electric surges, or by possible dust buildup within the motor chamber. You can replace the PC board very easily along with the motor. If you have any questions on which PC board you need, please feel free to contact us via our toll free number above. Our trained technicians will be happy to assist you in finding the correct part for your central vac.
