What does the Heatline E10 fault code mean?

Your boiler has lost track of the water pressure because the internal sensor is either broken or has a loose connection.

How much does it cost to fix Heatline error code E10?

Typical repair cost for the Heatline E10 fault is £120-190 including labour.

System pressure sensor fault: The sensor monitoring water pressure is faulty or disconnected.

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.

Safety-critical — turn off, read this.

7 signs repair isn't worth it anymore.