Potterton Netaheat Profile 60E 80E Boiler SIFAN Fan Assembly 409569

Product Overview

The Potterton SIFAN Boiler Fan Assembly (Part Number: 409569) is a combustion and flue fan component designed for selected Potterton Netaheat Profile and Profile heating systems.

The fan forms part of the boiler's combustion and flue arrangement, providing the airflow required during burner operation and assisting with the removal of combustion products through the flue.

Correct fan operation is important for the boiler to complete its normal ignition sequence and operate safely.

ℹ️ Product Condition Options:

This part may be available in New or Refurbished condition. Please select your desired option from the dropdown menu above. Refurbished fans should be professionally inspected and tested to confirm correct operation before installation.

Technical Insight & Common Failure Symptoms

The SIFAN assembly is an electrically driven fan that supports the boiler's combustion airflow and flue gas discharge.

The fan operates alongside the appliance's air pressure switch, ignition controls and associated safety components. The correct fan assembly must match the boiler's specified installation and operating requirements.

Over time, fan performance may be affected by motor wear, bearing deterioration, mechanical damage or electrical faults.

Possible symptoms that may indicate a fan or associated component problem include:

• Fan failing to start or operate correctly.

• Intermittent fan operation.

• Unusual grinding, rattling or vibration.

• Boiler failing to complete its normal ignition sequence.

• Burner failing to ignite when the required airflow conditions are not established.

• Air pressure switch-related faults.

• Boiler entering a safety lockout.

• Visible damage or deterioration affecting the fan assembly.

These symptoms do not necessarily confirm a faulty fan, as similar problems may result from electrical connections, air pressure switches, ignition controls or restrictions within the combustion and flue system. Professional diagnosis should be carried out before replacing the fan.

Compatibility

This part (MPN: 409569) is associated with selected Potterton Netaheat Profile and Profile boiler systems, including documented 60E and 80E variants.

Please verify the exact boiler model, GC number, fan identification, mounting arrangement and electrical connections against the manufacturer's technical documentation before ordering to ensure correct fitment.

Safety Advice

Boiler fan assemblies are safety-critical components within the appliance's combustion and flue system. Inspection, removal and installation must only be carried out by a Gas Safe registered engineer who is suitably qualified for the appliance and work being undertaken.

Always isolate the appliance before carrying out any work and follow the manufacturer's servicing instructions. Ensure the fan and all associated connections are correctly installed. Appropriate fan operation, air pressure switch, flue integrity, combustion and operational safety checks must be completed before the boiler is returned to service.