What does the Worcester Bosch Greenstar Ri F95 fault code mean?
The F95 fault code indicates a problem with the boiler’s system troubleshooting, often related to the control board or communication issues within the system. This error typically requires further diagnosis to identify the exact cause of the malfunction.
Common Causes
- Control Board Failure: A malfunctioning control board can disrupt communication between components, leading to the F95 error.
- Wiring Issues: Damaged or loose wiring connections can cause communication failures, triggering the fault code.
Can I fix it myself? (DIY)
It is advisable to call a Gas Safe Engineer for this issue, as it involves electrical components and potential gas safety risks. Attempting DIY repairs could lead to further complications or safety hazards.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for resolving the F95 fault code is around £200 to £300, primarily due to the potential need for a new control board and professional labour costs.