What does the Ideal Logic Plus F94 fault code mean?
The F94 fault code on the Ideal Logic Plus indicates a problem with the boiler’s energy targets, which can affect its efficiency and performance. This fault typically arises from issues with the boiler’s internal sensors or control systems.
Common Causes
- Faulty Sensors: Malfunctioning temperature or pressure sensors can lead to incorrect readings, triggering the F94 fault code.
- Control Board Issues: A failure in the control board can disrupt the communication between components, causing energy target faults.
Can I fix it myself? (DIY)
It is recommended to call a Gas Safe Engineer for this issue, as it involves complex electrical and gas components that require professional expertise to diagnose and repair safely.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for resolving the F94 fault could range around £150 to £300, depending on whether a sensor replacement or control board repair is needed. This estimate reflects the cost of parts and labour for a qualified engineer.