What does the Ideal Logic Plus F41 fault code mean?
The F41 fault code on the Ideal Logic Plus indicates a problem with the ignition electrode, which is responsible for igniting the gas in the boiler. This issue can prevent the boiler from starting or maintaining operation, leading to heating and hot water supply interruptions.
Common Causes
- Dirty or Damaged Electrode: The ignition electrode may be covered in debris or corrosion, affecting its ability to create a spark.
- Electrical Connection Issues: Loose or damaged wiring connections to the ignition electrode can disrupt the ignition process.
Can I fix it myself? (DIY)
It is strongly advised to call a Gas Safe Engineer for any repairs related to gas appliances, including issues with the ignition electrode, as improper handling can pose serious safety risks.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for replacing a faulty ignition electrode on an Ideal Logic Plus boiler is around £120 to £180. This includes the cost of the part and labour, reflecting the complexity of the repair and the need for a qualified technician.