Ideal Internal Flue Tube 100mm 172673

The Ideal 172673 is an internal flue tube with a 100mm diameter, supplied as a flue assembly component for Ideal Commercial boilers. It forms part of the flue path that carries products of combustion away from the appliance to the terminal. The tube sits within the flue system on the Imax W range and is a serviceable item when the flue route is disturbed, corroded or resealed.

• Visible corrosion, pitting or perforation on the tube wall
• Condensate staining, drips or water tracking around the flue joint
• Combustion readings drifting outside the expected range for the appliance
• Discolouration or heat damage at the tube or its seals
• Flue joints that will not seal correctly after reassembly

• Check the GC number on the appliance data badge against the compatibility list to confirm the correct flue tube for your model.
• Confirm the existing flue arrangement and diameter before ordering, as the 100mm tube is specific to this assembly.
• Inspect the flue seals and gaskets at the same time; these are commonly renewed whenever the flue is opened.
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.