What does the Worcester Bosch Greenstar 8000 Lifestyle E294 fault code mean?
The E294 fault code indicates a pump feedback fault, which suggests that the boiler’s control system is not receiving the expected feedback from the pump. This can lead to issues with heating and hot water delivery.
Common Causes
- Faulty Pump: The pump may be malfunctioning or completely failed, preventing it from circulating water properly.
- Wiring Issues: Damaged or loose wiring connections between the pump and the control board can disrupt feedback signals.
Can I fix it myself? (DIY)
It is advisable to call a Gas Safe Engineer for this issue, as it involves electrical components and potential gas safety risks. Attempting to fix it yourself could lead to further complications.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for addressing the E294 fault could be around £250 to £400, primarily due to the potential need for a new pump and associated labour costs.