Baxi
Baxi Printed Circuit Board 7211757
Baxi printed circuit board kit, part number 7211757, for Ecoblue Advance Combi and Duo-tec 2 Combi 24 boilers.
At a glance
- Also known as 1111035
£256.74
£213.95 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Baxi 7211757 is a printed circuit board kit for Baxi gas boilers. It is the control board that manages ignition, sequencing and safety functions on the appliance. It is supplied as a kit for fitment to the Ecoblue Advance Combi and Duo-tec 2 Combi 24 models listed below.
Signs this part needs replacing
- Boiler fails to fire or respond to a heating or hot water demand
- No display, blank screen or repeated lockout on start-up
- Intermittent faults or error codes that clear and return
- Fan, pump or ignition sequence not running in the correct order
- Board shows signs of heat damage, moisture ingress or burnt tracks
Before you order
- Confirm the boiler model and GC number against the fit list above
- Check the part number printed on the existing board matches 7211757
- Isolate the electrical supply and follow the manufacturer's wiring and safety instructions before removal
- Check that the fault is not caused by an external control, sensor or wiring issue before replacing the board
Compliance
| GC number | J21-504 |
|---|---|
| Alternative numbers | 1111035 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI DUO-TEC 2 COMBI 24 | 47-075-67 | 47-075-67 | — | — |
| BAXI ECOBLUE ADVANCE COMBI 24 | 47-075-87 | 47-075-87 | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
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