Circuit Board - Bissell 93Z6 Heavy Duty Bagless Upright Sentria II AirVac: AV600

AirVac: AV600

Benefit: restores steady power to the floor head

Fits: SEBO Automatic X4 and X5 uprights

This genuine SEBO Thermo Switch is the OEM thermal switch for the vacuum motor on SEBO G4 and G5 machines

That undermines the seal the assembly needs and can spill collected debris

Circuit Board - Bissell 93Z6 Heavy Duty Bagless Upright Sentria II AirVac: AV600This replacement circuit board restores electronic control to the Bissell 93Z6 Heavy Duty Bagless Upright. The board manages the vacuum's electronic functions, including power and speed control. A failing board can leave a vacuum that will not power on, cuts out unexpectedly, or loses speed control. Because these faults sit in the electronics rather than the motor or brush roll, swapping the board is often what returns normal operation. Correct