Viessmann
Viessmann Controller VBC112-A01.100 WB1B PCB
Viessmann VBC112-A01.100 WB1B printed circuit board controller for Vitodens 100-W WB1B gas boilers.
At a glance
- Appliance family: Vitodens 100-W WB1B
- Also known as 2320416
£437.21
£364.34 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 CONTROLLER VBC112-A01.100 WB1B PCB is a Viessmann printed circuit board controller for the Vitodens 100-W WB1B range of gas boilers. It manages boiler sequencing, monitoring and communication between the appliance's electrical components. It is supplied as a single control board for service and repair work.
Signs this part needs replacing
- Boiler fails to power up or the control display stays blank
- Fault codes logged repeatedly that point to the control board
- No response to heating or hot water demand despite power at the appliance
- Intermittent or erratic boiler operation traced to the board
- Visible damage, scorching or moisture ingress on the PCB
Before you order
- Confirm the appliance is a Vitodens 100-W WB1B and check the model and serial number against the fit list
- Compare the part reference printed on the existing board with VBC112-A01.100 WB1B
- Check the boiler output and whether the appliance is a combi or system model
- Isolate the electrical supply before removing or fitting any control board
Compliance
| Alternative numbers | 2320416 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 100-W WB1B 26 KW COMBI SERIAL No. 7373061 | 47-819-12 | 47-819-12 | — | — |
| VIESSMANN VITODENS 100-W WB1B 26 KW SYSTEM SERIAL No. 7373060 | — | — | — | |
| VIESSMANN VITODENS 100-W WB1B 30 KW COMBI SERIAL No. 7373063 | 47-819-13 | 47-819-13 | — | — |
| VIESSMANN VITODENS 100-W WB1B 30 KW SYSTEM SERIAL No. 7373062 | — | — | — | |
| VIESSMANN VITODENS 100-W WB1B 35 KW COMBI SERIAL No. 7373065 | 47-819-14 | 47-819-14 | — | — |
| VIESSMANN VITODENS 100-W WB1B 35 KW SYSTEM SERIAL No. 7373064 | 41-819-20 | 41-819-20 | — | — |
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.
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