High
Orange light (first) on Baxi Bermuda 552

Your boiler is receiving a constant electrical signal even when it should be off, often caused by a faulty external control or internal component failure.

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

Permanent live supplied

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.

Find a Gas Safe engineer
Search the official register →

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