What does the Alpha 94 fault code mean?

Your boiler has detected that it cannot clear gases properly, so it has safely shut itself down to prevent any unsafe build-up.

How much does it cost to fix Alpha error code 94?

Typical repair cost for the Alpha 94 fault is £150-350 including labour.

Manufacturer manual

Fan anomaly due to combustion issues. The anomaly is reported due to issues in the combustion circuit

From this model's manual

Verified against the Alpha Intec2 25 28xe installation & service manual.

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

Boiler cover options

A cover plan would handle faults like 94: no call-out fees, no surprise bills.

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Six most common causes of dropping pressure.

Each noise points to a different fault.

7 signs repair isn't worth it anymore.