The Alpha flue restrictor part is located around the flue section. The flue is an outlet which allows the safe expulsion of steam and toxic gases resulting from the boiler's normal operation. There are various models of flue which are dependent on the location of the appliances within the building and what type of unit is fitted.
Fits multiple appliances
Technical specification
Waist Sizeac22cj14gtERP RatingNot ApplicableSupplier Part Number2.012335Brand NameAlpha