How to fix Ideal Logic Plus fault code F37

What does the Ideal Logic Plus F37 fault code mean?

The F37 fault code on the Ideal Logic Plus indicates a wiring issue within the boiler’s electrical system. This can lead to improper functioning or failure of the boiler to operate correctly.

Common Causes

  • Loose Connections: Wiring connections may have come loose over time, causing intermittent faults.
  • Damaged Wiring: Insulation on wires may be damaged, leading to short circuits or open circuits.

Can I fix it myself? (DIY)

It is highly recommended to call a Gas Safe Engineer for any electrical issues, as working with boiler wiring can be dangerous and requires professional expertise.

Estimated Repair Cost (2026 UK Prices)

The estimated repair cost for addressing the F37 fault could range around £150 to £250, depending on the extent of the wiring issue and whether parts need to be replaced.