Viessmann
Viessmann Control VBC114-C03
Viessmann VBC114-C03 control unit, part number 7841749, for Vitodens 111-W B1LA 26 kW and 35 kW storage combis.
At a glance
- Appliance family: Vitodens 111-W B1LA storage combi
- Also known as 2321628
£443.52
£369.60 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 CONTROL VBC114-C03 is a control unit manufactured by Viessmann, supplied under part number 7841749. It is used on the Vitodens 111-W B1LA storage combi family, where it manages the boiler's operating sequence and settings.
Signs this part needs replacing
- The boiler display is blank or fails to illuminate
- Fault codes appear on the control and cannot be cleared
- Buttons and dials do not respond when operated
- The boiler fails to run or respond to demand despite power being present
- Operating settings are lost or change without input
Before you order
- Confirm the appliance model is a Vitodens 111-W B1LA
- Check the boiler serial number against the fit lines above
- Compare the part number on the existing control with 7841749
Compliance
| Alternative numbers | 2321628 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 111-W B1LA 26 KW STORAGE COMBI SERIAL No. 7499484 | 47-819-24 | 47-819-24 | — | — |
| VIESSMANN VITODENS 111-W B1LA 35KW STORAGE COMBI SERIAL No. 7499485 | 47-819-25 | 47-819-25 | — | — |
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.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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