What does the Glow-worm Flexicom F94 fault code mean?
The F94 fault code on the Glow-worm Flexicom indicates a faulty service notification, which typically means that the boiler requires servicing or maintenance. This code is a reminder for the user to ensure the boiler is checked by a qualified engineer to maintain optimal performance and safety.
Common Causes
- Lack of Regular Maintenance: Failure to service the boiler regularly can lead to the accumulation of issues that trigger the F94 fault code.
- Component Wear and Tear: Over time, certain components may degrade, leading to operational faults that necessitate servicing.
Can I fix it myself? (DIY)
It is highly recommended to call a Gas Safe Engineer for this issue, as it involves safety-critical components. Attempting to reset or service the boiler without proper qualifications can be dangerous.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for addressing the F94 fault code is around £100 to £150, primarily for the service visit and any minor adjustments or replacements needed. This cost reflects the typical service charge for a qualified engineer to assess and resolve the issue.