How much does it cost to fix Ariston error code EE 0044?

Typical repair cost for the Ariston EE 0044 fault is £120-200 including labour.

EE 0044 High

Ariston EE 0044 Fault Code

Q: What does the Ariston EE 0044 fault code mean?

Your boiler has lost the ability to monitor the temperature of your hot water, so it has safely stopped heating it to prevent overheating.

Also written as EE0044 — same fault.

The Ariston EE 0044 fault code means: your boiler has lost the ability to monitor the temperature of your hot water, so it has safely stopped heating it to prevent overheating.. It appears on 4 Ariston models in our database.

Technical description: Domestic hot water temperature probe in open circuit

Typical repair cost £120-200 (including labour)

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Find a Gas Safe engineer

Search the official register for a qualified engineer in your area.

Gas Safe Register →

Ariston models that show the EE 0044 fault code

Click a model for the full fault code list and model-specific repair notes.

Source

Ariston EE 0044 fault code information on this page is sourced and cross-checked against the official Ariston service / installation manuals for each affected model.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026