Bosch 154956 Washer Dryer Timer Knob Drive This Bosch timer knob drive fits the following washing..
Bosch 154957 White Tumble Dryer Control Knob This item is no longer available This Bosch contr..
Bosch 181431 Tumble Dryer Timer Knob This Bosch timer knob fits the following washing machines: ..
If the tumble dryer will not switch on when the knob is turned, or it will not select the correct program, check if the knob is correctly located onto the machine, as it may be that the knob is damaged, and needs to be replaced. Missing or damaged knobs will render the machine unusable, or will affect the level of control the user has over selecting timings and programs. Correct knobs, correctly fitted, will ensure the tumble dryer performs to its full potential. Knobs come in many different sizes, shapes, and colours, and it is generally not possible to interchange them, in order to achieve a different cosmetic effect, so order the correct knob for the model of appliance, by checking the model number. Misaligned knobs will present a misleading readout of the status of the machine throughout the drying cycle, so the replacement knob must be correctly fitted on to the appliance.