Baxi
Baxi Printed Circuit Board 7211759
Printed circuit board kit 7211759 for the Baxi Ecoblue Advance Combi 33 gas boiler.
At a glance
- Part type: printed circuit board
- Appliance family: Ecoblue Advance Combi
- Also known as 1111039
£265.26
£221.05 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 7211759 is a printed circuit board kit for the Baxi Ecoblue Advance Combi 33 gas boiler. The PCB is the control board that manages ignition, flame supervision, fan and pump operation, and communication with the boiler controls and display. It is supplied as a kit under Baxi part number 7211759.
Signs this part needs replacing
- Boiler has no power or the display stays blank with the supply confirmed live
- Repeated lockouts or fault codes that return after resetting
- Fan, pump or ignition sequences failing to start or running erratically
- Controls and room thermostat commands not being acted on by the boiler
- Visible damage to the board, such as burnt tracks, scorching or a blown fuse
Before you order
- Confirm the boiler model and GC number from the appliance data plate match the fitment listed above
- Check the existing board's connector layout and part number against the replacement before fitting
- Isolate the electrical supply and verify the fault is at the board rather than a sensor, fuse or wiring fault
- Check that no other component failure, such as a shorted fan or pump, could have damaged the original board
Compliance
| GC number | J21-506 |
|---|---|
| Alternative numbers | 1111039 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI ECOBLUE ADVANCE COMBI 33 | 47-075-89 | 47-075-89 | — | — |
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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