What does the Baxi Megaflo E600 fault code mean?
The E600 fault code on a Baxi Megaflo indicates a temperature fault within the central heating (CH) system. This typically suggests that the system is unable to reach or maintain the required temperature for efficient operation.
Common Causes
- Thermostat Malfunction: A faulty thermostat may not accurately read the temperature, causing the system to fail in regulating heat.
- Circulation Issues: Blockages or pump failures can prevent hot water from circulating properly, leading to temperature discrepancies.
Can I fix it myself? (DIY)
If you are comfortable with basic maintenance, check the thermostat settings and ensure the system pressure is within the recommended range. However, for any gas or electrical issues, it is crucial to call a Gas Safe Engineer to avoid safety risks.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for addressing the E600 fault could range from £150 to £300, primarily depending on whether the thermostat needs replacement or if circulation issues require more extensive repairs.