The Worcester Bosch control knob is located on one of the spindles on the front of the control panel and allows the user to control certain aspects of the boiler's operation manually. Some boilers allow the user to change the temperature, while others let the user change the current function. This means that the user can have the boiler generate hot water without turning on the central heating and vice versa.
Fits various Worcester appliances
Colour is Grey
Technical specification
TypeControl KnobMaterialPlasticColourGreyManufacturer Model No87161410550Brand NameWorcester Bosch