mando seleccion calentador vaillant 4 motor-bomba-de-lavavajillas QA406GB1/6R0

QA406GB1/6R0

Matte chrome finish providing high surface quality

Presence of intermittent ignition failures in the burner

9 MPa (49 bar)

mando seleccion calentador vaillant 4 motor-bomba-de-lavavajillas QA406GB1/6R0This selection knob is an essential component for controlling and adjusting the Vaillant water heater. It allows the user to easily and precisely select different operating modes or temperature levels, ensuring optimal handling of the device. What problem does this replacement part solve? Inability to change the heater's mode or temperature. Knob stuck or stiff, making adjustment difficult. Selector malfunction preventing ignition or proper operation.