What does the Ideal Mexico HE F29 fault code mean?
The F29 fault code on the Ideal Mexico HE indicates a flame detection fault, meaning the boiler is unable to sense the flame during operation. This can prevent the boiler from functioning safely and efficiently.
Common Causes
- Faulty Flame Sensor: A malfunctioning flame sensor may not detect the flame, leading to the F29 error code.
- Gas Supply Issues: Insufficient gas supply or pressure can prevent the flame from being established, triggering the fault code.
Can I fix it myself? (DIY)
It is recommended to call a Gas Safe Engineer for any issues related to gas or electrical components. Attempting to fix these problems without proper training can be dangerous.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for resolving an F29 fault could be around £150 to £250, primarily depending on whether the flame sensor needs replacement or if there are gas supply issues that require further investigation.