Ideal Flue Turret Kit 174155

The Ideal 174155 is a flue turret kit manufactured by Ideal for use on ICOS HE and Mexico HE boiler ranges. The turret sits at the appliance end of the flue run, providing the transition between the flue terminal assembly and the boiler's flue outlet, and it is a gas-carrying component that must seal correctly to keep products of combustion inside the flue path. It is supplied as a kit rather than a bare casting, so the parts needed to complete the joint at the boiler casing are included as one assembly.

• Visible corrosion, cracking or distortion of the turret body or its sealing faces
• Staining, soot marks or condensate tracking around the flue connection at the boiler casing
• Combustion readings outside the expected range, or a flue gas analyser indicating spillage at the turret joint
• Boiler lockout, flame failure or repeated ignition faults traced to the flue path
• A damaged or perished seal at the turret, allowing draughts or combustion odours near the appliance

• Confirm the appliance GC number and model against the compatibility list, as the turret kit is shared across several ICOS HE and Mexico HE variants.
• Check the alternative number 1179875 against any documentation supplied with the boiler.
• Inspect the flue seals and gaskets at the same time, as these are disturbed when the turret is removed and refitted.
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.