Description
The control knob is mounted on one of the spindles on the front of the control panel. It allows you to manually adjust certain aspects of the boiler’s operation. Depending on the boiler model, you may be able to change the water temperature or select different functions. For example, some boilers let you generate hot water without turning on the central heating, and vice versa.
- Control Knob and clip
- Colour: White with black markings
