82 High

Ariston 82 Fault Code

The Ariston 82 fault code means: your boiler has detected a communication failure between its internal electronic parts, meaning it has temporarily stopped working to protect itself.. It appears on 1 Ariston model in our database.

Call an engineer soon

Book a Gas Safe engineer within 24 to 48 hours. Your boiler may be unsafe or could break down completely if left.

Technical description: Error code reported on display
Typical repair cost £150-300 (including labour)

Engineer required

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

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Ariston models that show the 82 fault code

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

Source

Ariston 82 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 7 July 2026