AM015 High

Baxi AM015 Fault Code

The Baxi AM015 fault code means: your boiler is struggling to circulate water properly because the internal pump that moves heat around your home is not turning on.. It appears on 1 Baxi 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: Pump operation (0: Disabled, 1: Enabled)
Typical repair cost £200-350 (including labour)

Engineer required

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

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Baxi models that show the AM015 fault code

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

Source

Baxi AM015 fault code information on this page is sourced and cross-checked against the official Baxi service / installation manuals for each affected model.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 7 July 2026