Glowworm 80FF & Combi FF Fuelsaver Boiler Fan 417637
Customer must send their faulty PCB/unit before dispatch.
Trade pricing & order
Logged-in trade customers can view their assigned B2B price and add this item to their trade cart.
Trade pricing is available to approved accounts only. Sign in to your trade account to see your contracted B2B pricing and order this part.
Technical details
Glowworm 80FF & Combi FF Fuelsaver Boiler Fan 417637
Product Overview
The Glowworm 80FF & Combi FF Fuelsaver Boiler Fan 417637 is a fan assembly designed for use in Glowworm Fuelsaver boilers. The fan plays a critical role within the appliance by supplying the correct airflow for safe and efficient combustion, while also assisting with the removal of combustion gases through the boiler flue system.
As an essential component of the boiler's combustion process, the fan helps maintain reliable burner performance, correct air-to-gas ratios, and overall appliance efficiency during operation.
ℹ️ Product Condition Options:
This item may be available in a Refurbished condition. Please select your desired option from the dropdown menu above. All refurbished components are professionally inspected to ensure reliability and performance.
Technical Insight & Common Servicing Requirements
Boiler fans operate whenever the appliance demands heating or hot water and are subject to continuous movement, temperature fluctuations, and general wear throughout their service life. Over time, fan assemblies can develop faults that may affect boiler operation and safety performance.
During routine servicing or repair work, engineers may inspect fan units for signs of:
- Excessive noise or vibration during operation.
- Fan seizure or failure to start.
- Boiler lockout or airflow-related fault conditions.
- Worn bearings or damaged impellers.
- Reduced combustion performance or flueing issues.
- Preventative replacement during major repair procedures.
A faulty fan can prevent the boiler from operating correctly, potentially causing ignition failures, safety shutdowns, or intermittent heating and hot water performance.
Compatibility
This fan (MPN: 417637) is designed for models within the Glowworm range. Please strictly verify the part number against your boiler's technical manual before ordering to guarantee fitment.
Safety Advice: Boiler parts involve gas, water, and electricity. Installation must be carried out by a Gas Safe registered engineer.
This part fits the following boilers: