Grant Vortex 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 types of flue which are dependant on the location of the appliance within the building and what type of unit is fitted.
Fits multiple appliances
Technical specification
ERP RatingNot ApplicableSupplier Part NumberFKS70Brand NameGrant