What does the Ideal Mexico HE F72 fault code mean?
The F72 fault code on the Ideal Mexico HE indicates a central heating (CH) flame fault, which means the boiler is unable to establish or maintain a flame during operation. This can lead to the heating system being inoperative, affecting the comfort of the home.
Common Causes
- Blocked Flue: A blockage in the flue system can prevent the safe expulsion of combustion gases, leading to a flame failure.
- Faulty Ignition Electrode: If the ignition electrode is damaged or malfunctioning, it may not ignite the gas properly, causing the flame fault.
Can I fix it myself? (DIY)
It is highly 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 F72 fault could be around £150 to £250, primarily depending on whether the ignition electrode needs replacement or if a flue blockage requires clearing.