What does the Glow-worm Easicom E930 fault code mean?
The E930 fault code indicates a problem with the flue gas pressure sensor in the Glow-worm Easicom boiler. This sensor is crucial for monitoring the pressure of flue gases, and a fault can lead to unsafe operating conditions.
Common Causes
- Blocked Flue: A blockage in the flue system can prevent proper gas flow, triggering the sensor fault.
- Faulty Sensor: The flue gas pressure sensor itself may be defective or damaged, leading to incorrect readings.
Can I fix it myself? (DIY)
It is highly recommended to call a Gas Safe Engineer for this issue, as it involves gas and electrical components that can be dangerous if mishandled. Attempting to fix it yourself could pose serious safety risks.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for the E930 fault could be around £150 to £250, primarily for the replacement of the flue gas pressure sensor and associated labour. This cost reflects the complexity of the repair and the necessity for a qualified technician.