Low
13 on Baxi System 35/60 / 60/100

Your boiler is operating normally and is currently firing up to heat your home or water.

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

What the manual says

Manufacturer manual

Burner On

From this model's manual
Verified against the Baxi System 35 60 60 100 installation & service manual, page 48.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

DIY fix possible

This fault may be fixable without an engineer. Check your manual first.

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Avoid the next call-out bill

A cover plan would handle faults like 13: no call-out fees, no surprise bills.

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