What does the Worcester Bosch Greenstar Ri F37 fault code mean?
The F37 fault code indicates a problem with the flue system of the Worcester Bosch Greenstar Ri boiler. This could involve issues such as blockages, incorrect installation, or damage to the flue components.
Common Causes
- Blocked Flue: Debris or obstructions in the flue can prevent proper ventilation, leading to the F37 error.
- Incorrect Flue Installation: If the flue system is not installed according to manufacturer specifications, it can cause faults and trigger the error code.
Can I fix it myself? (DIY)
It is strongly advised to call a Gas Safe Engineer for any issues related to the flue system, as working with gas appliances can be dangerous. Attempting DIY repairs may void warranties and pose safety risks.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for resolving an F37 fault could range from £150 to £300, depending on whether the issue is a simple blockage or requires replacement of flue components. This estimate includes labour and parts.