NuTone Circuit Boards

We offer replacement NuTone circuit boards, also referred to as PC boards and relays.  Defective circuit boards can cause the central vacuum unit to not run, run constantly or run intermittently.  They generally have 4 to 6 connections.  It is best to remove one wire at a time from the old board and install on the same terminal of the new board.  This should be done with the power cord unplugged from the electrical receptacle.

Circuit boards are listed by their part number.  If you don't know the part number but do know the model number of your central vacuum unit, go to our Parts Finder to easily find the exact circuit board for your vacuum unit. 

If you still need help, please contact our friendly experts about replacing your NuTone circuit board.