Beam / Smart PU371 Control Board for Central Vacuum Power Units Modern Day reducing carpet agitation

reducing carpet agitation

Fits: Riccar Radiance R40

Over years of heat and vibration the batten strip hardens

The ring seats against the motor bearing to hold it square and keep it from drifting under vibration

Beam / Smart PU371 Control Board for Central Vacuum Power Units Modern Day reducing carpet agitationThis is a genuine Beam Smart control board (Part #312300), the printed circuit board used in the Beam and Smart PU371 central vacuum power units. It is the electronic control module that manages the unit's switching and power circuitry. The control board receives the low voltage signal from your wall inlet valves and switches the suction motor on and off, so a healthy board is what lets the system start and stop reliably every time you connect a hose.