What does the Glow-worm Easicom E170 fault code mean?
The E170 fault code on the Glow-worm Easicom indicates a gas valve fault, which typically means that the boiler is unable to regulate the gas supply properly. This can lead to issues with heating and hot water production.
Common Causes
- Faulty Gas Valve: The gas valve may be malfunctioning or completely failed, preventing gas from reaching the burner.
- Electrical Issue: There could be an electrical fault affecting the gas valve operation, such as wiring problems or a failed control board.
Can I fix it myself? (DIY)
It is highly recommended to call a Gas Safe Engineer for any issues related to the gas valve, as working with gas appliances can be dangerous. Attempting to fix it yourself could lead to safety hazards.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for a gas valve replacement on a Glow-worm Easicom is around £300 to £400. This includes the cost of the part and labour, as gas valves can be expensive and require professional installation.