High
162 on Baxi Bermuda

Your boiler's safety system cannot confirm that the fan is moving air correctly through the flue, preventing the boiler from lighting for safety.

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

Air pressure switch error

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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