What does the Worcester Bosch Greenstar 8000 Lifestyle E249 fault code mean?
The E249 fault code indicates a communication issue between the boiler’s control unit and the pump. This can prevent the pump from operating correctly, leading to potential heating and hot water supply problems.
Common Causes
- Faulty Pump: The pump may be malfunctioning or completely failed, disrupting communication with the control unit.
- Wiring Issues: Damaged or loose wiring connections between the pump and the control board can cause communication failures.
Can I fix it myself? (DIY)
It is recommended to call a Gas Safe Engineer for this issue, as it involves electrical components and potential safety risks. Attempting repairs without proper knowledge can lead to further damage or hazards.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for resolving the E249 fault could be around £150 to £250, primarily depending on whether the pump needs replacement or if wiring repairs are required. This estimate includes parts and labour for a qualified engineer.