What does the Ideal Mini F28 fault code mean?
The F28 fault code on the Ideal Mini boiler indicates that the appliance has failed to detect a flame during operation. This can lead to the boiler shutting down to prevent unsafe conditions.
Common Causes
- Gas Supply Issue: There may be a problem with the gas supply, such as a blockage or the gas valve being closed.
- Ignition Electrode Fault: The ignition electrode could be dirty or faulty, preventing it from igniting the gas properly.
Can I fix it myself? (DIY)
It is recommended to call a Gas Safe Engineer for any gas-related issues, as working on gas appliances can be dangerous. However, you can check the gas supply and ensure that the boiler is reset properly by following the manufacturer’s instructions.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for resolving the F28 fault could be around £150 to £250, depending on whether the issue is with the gas supply or requires replacement of the ignition electrode.