High
H.01 – .14 on Baxi Profile Prima

Your boiler has shut down temporarily because its internal temperature has risen too high or the water is not moving through the system quickly enough.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

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

Maximum flow temperature value exceeded or insufficient circulation – temporary fault.

Engineer required

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

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