High
Red Light on Baxi Bahama 100

Your boiler has stopped working because it has detected an internal overheating issue or a failure to light the burner as a safety precaution.

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.

What the manual says

Manufacturer manual

Flame Failure Indicator - The boiler has shut down. This can be caused by the safety thermostat operating in the event of the system or the boiler overheating.

From this model's manual
Verified against the Baxi Bahama 100 installation & service manual.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

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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