What does the Ferroli F37 fault code mean?

Your boiler has stopped working because the amount of water in your central heating system is either too low or too high.

How much does it cost to fix Ferroli error code F37?

Typical repair cost for the Ferroli F37 fault is £80-120 including labour.

Check the pressure gauge on the front of the boiler; if it is below 1 bar, you need to repressurise the system.

Incorrect system water pressure (low or high)

This is a high severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Six most common causes of dropping pressure.

7 signs repair isn't worth it anymore.

Break-even maths on monthly cover.