What does the Saunier Duval E14 fault code mean?

Your boiler is having trouble controlling the supply of gas needed to ignite the flame, so it has safely shut itself down to prevent any issues.

How much does it cost to fix Saunier Duval error code E14?

Typical repair cost for the Saunier Duval E14 fault is £150-300 including labour.

Gas valve control fault

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

Older boilers — thermocouple, draught, gas supply.

Safety-critical — turn off, read this.

7 signs repair isn't worth it anymore.