What does the Ideal Logic Plus F87 fault code mean?
The F87 fault code on the Ideal Logic Plus indicates an issue with the energy certifications of the boiler, which may affect its efficiency and compliance with regulations. This fault typically suggests that the boiler is not operating within the required energy performance standards.
Common Causes
- Faulty Sensor: A malfunctioning sensor can lead to incorrect readings, triggering the F87 fault code.
- Software Issue: Outdated or corrupted software may cause the boiler to misinterpret energy certification data.
Can I fix it myself? (DIY)
It is strongly advised to call a Gas Safe Engineer to diagnose and resolve this issue, as it involves compliance with energy regulations and may require specialist tools and knowledge.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for resolving the F87 fault could be around £150 to £250, primarily due to the need for a qualified engineer to assess and potentially replace faulty sensors or update software.