This part is located around the flue section. The flue is a vent which facilitates the safe removal of steam and gases resulting from the boilers normal operation. There are different models of flue which are dependant on the appliances location in the home.
Fits a number of Keston Boilers
Technical specification
Waist Sizeaa67ch24gxERP RatingNot ApplicableSupplier Part NumberC17233001Brand NameKeston