Unknown
H.02.10 on Baxi 424 COMBI 2.1

Baxi 424 COMBI 2.1 fault code H.02.10

What the manual says

Manufacturer manual

Total stoppage of the boiler (antifreeze function not active)

From this model's manual
Verified against the Baxi/Baxi 400 Combi 2 Baxi400 Comni 2 1 Installation Manual Pdf 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 fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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All 65 fault codes on the 424 COMBI 2.1

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