What does the Ariston EE 0055 fault code mean?

Your boiler has detected a faulty sensor, meaning it cannot correctly measure the temperature of the hot water going to your taps.

How much does it cost to fix Ariston error code EE 0055?

Typical repair cost for the Ariston EE 0055 fault is £120-200 including labour.

Domestic hot water temperature probe in short circuit

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

Almost always a stuck diverter valve on combis.

Safety-critical — turn off, read this.

7 signs repair isn't worth it anymore.