What does the Grant 10 fault code mean?

Your boiler system is leaking fuel or fumes, which is causing a noticeable smell of heating oil around the unit.

How much does it cost to fix Grant error code 10?

Typical repair cost for the Grant 10 fault is £100-250 including labour.

Oil odours. Check all fuel line connections, remake as necessary.

This is a emergency 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.