Baxi Maxflow Combi Fault codes & diagnostics

Plain-English fault code listing coming soon for this model.

Combi Gas 2001 onwards Discontinued

GC Number 47-075-10

Download the Baxi Maxflow Combi manual The official installation & service manual (PDF) — the exact document these fault codes were verified against. PDF

Versions & GC numbers

Which version do you have?

The GC number on your boiler's data badge identifies the exact appliance and production years, as recorded in the UK Product Characteristics Database.

GC number	Appliance (register name)	Produced
47-075-10	Maxflow Combi FS	2001–2003

Appliance names and production years are taken from the UK Product Characteristics Database (the SAP/SEDBUK register). Where a GC number is also printed in this model's own manufacturer manual, both sources were checked to agree.

Fault code data coming soon

We're compiling the fault code list for the Baxi Maxflow Combi. Check back soon, or search above for a different model.