The Potterton control knob is designed for use with Potterton boilers from British Gas, Celsia, Prima B, Profile, Profile Prima, Prima F, Superior, FF and Prima C. This knob, which is attached to a spindle on the front of an appliance, allows for manual control of boiler functions such as temperature and mode changes.
Fits a number of British Gas and Potterton boilers
Colour is Grey
Technical specification
TypeThermostat KnobManufacturer Model No225251Brand NamePotterton