Baxi 231343BAX Gasket - Fan To Flue Hood

The Baxi 231343BAX is a fan to hood gasket used on PF2/3 appliances. It sits at the joint between the combustion fan and the hood, sealing that mating face so that flue gases and air follow the intended path through the appliance rather than escaping at the joint. As a soft gasket it also takes up minor surface imperfections between the two castings.

• Visible cracking, flattening or hardening of the gasket material at the fan to hood joint
• Soot staining, discolouration or damp marks around the fan and hood mating face
• Combustion readings that drift or fail to settle after servicing
• Whistling, chuffing or a change in fan note under normal running
• Traces of condensate or combustion residue weeping from the joint

• Confirm the part number against the appliance data badge and the manufacturer's parts list for your model
• Check the appliance variant, as the PF2/3 designation must match the unit being worked on
• Inspect the fan and hood faces while the joint is open and replace any other seals disturbed during the job
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.