What does the Glow-worm Energy F32 fault code mean?
The F32 fault code on a Glow-worm Energy boiler indicates a pump fault, which typically means that the central heating pump is not functioning correctly. This can lead to inadequate circulation of water within the heating system, resulting in heating issues.
Common Causes
- Blocked Pump: Debris or sludge in the system can obstruct the pump, preventing it from operating effectively.
- Electrical Fault: Issues with the electrical supply to the pump, such as a blown fuse or faulty wiring, can also cause the pump to fail.
Can I fix it myself? (DIY)
While some basic troubleshooting can be attempted, such as checking the power supply and ensuring the pump is not blocked, it is highly recommended to call a Gas Safe Engineer for any repairs related to gas or electrical components to ensure safety and compliance with regulations.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for fixing a pump fault on a Glow-worm Energy boiler is around £150 to £250. This includes the cost of a replacement pump and labour, as pump replacements typically require professional installation.