High
neon flashing (Spark/Ignition) on Baxi Bahama 80e / 105e

Your boiler tried to light the gas but failed, so it has locked itself out for safety.

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

Spark at ignition electrodes for up to 10 seconds failed to ignite burner. Reset required.

From this model's manual
Verified against the Baxi Boiler 80e And 105e 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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Boiler cover options

Avoid the next call-out bill

A cover plan would handle faults like neon flashing (Spark/Ignition): no call-out fees, no surprise bills.

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