What does the Baxi 600 Series E760 fault code mean?
The E760 fault code on the Baxi 600 Series indicates a blockage in the flue system affecting the domestic hot water (DHW) supply. This blockage can prevent proper ventilation, leading to safety concerns and reduced boiler efficiency.
Common Causes
- Blocked Flue Terminal: Debris, such as leaves or snow, may obstruct the flue terminal, restricting airflow.
- Internal Flue Blockage: Accumulation of soot or other materials within the flue can impede the exhaust gases from escaping properly.
Can I fix it myself? (DIY)
It is strongly advised to call a Gas Safe Engineer to diagnose and resolve this issue, as working on flue systems can be dangerous and requires professional expertise.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for resolving a blocked flue issue is around £150 to £300, depending on the severity of the blockage and whether parts need to be replaced or cleaned.