What does the Ideal Logic Plus F35 fault code mean?
The F35 fault code on the Ideal Logic Plus indicates a malfunctioning fan, which is crucial for proper combustion and ventilation within the boiler. This issue can lead to the boiler shutting down to prevent unsafe operating conditions.
Common Causes
- Blocked Fan: Debris or obstructions can prevent the fan from spinning freely, leading to a fault.
- Electrical Fault: Issues with wiring or connections to the fan can disrupt its operation, causing the fault code to trigger.
Can I fix it myself? (DIY)
It is strongly advised to call a Gas Safe Engineer for this issue, as it involves electrical components and gas safety regulations. Attempting to fix it yourself could pose serious risks.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for replacing a faulty fan in an Ideal Logic Plus boiler is around £200 to £300. This includes the cost of the replacement part and labour, reflecting the complexity of the repair and the need for a qualified technician.