VacuMaid SR40 Central Vacuum Control Board with Built-In On/Off Switch 1620 and protects the motor from

and protects the motor from the grit that shortens its life

9% of fine dust

Its length suits commercial-style uprights that cover large floor areas on a single outlet

and it forms part of the sealed body

VacuMaid SR40 Central Vacuum Control Board with Built-In On/Off Switch 1620 and protects the motor fromThis genuine VacuMaid SR40 Control Board (Part #PC120STSW) is the replacement low voltage control board for the VacuMaid SR40 central vacuum power unit. Its standout feature is the integrated on off switch built directly into the board, giving you manual control of the unit right at the power head in addition to the standard inlet and hose handle switching. The board manages the low voltage signaling that starts and stops the motor, responding to your