mando seleccion calentador vaillant 4 motor-bomba-de-lavavajillas Matte chrome finish providing high

Matte chrome finish providing high surface quality

Presence of intermittent ignition failures in the burner

Acabado en acero inoxidable o colores según modelo

QA406GB1/6R0

mando seleccion calentador vaillant 4 motor-bomba-de-lavavajillas Matte chrome finish providing highThis 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.