Viessmann
Viessmann Control Unit 7828507
Viessmann control unit for Vitodens WB1A Combi 24kW boilers built from 13.03.2008.
At a glance
- Also known as 2320016
£724.66
£603.88 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
A Viessmann control unit for the Vitodens WB1A Combi 24kW gas boiler. It governs boiler operation and, as listed, is the VD 100 control version supplied with a clock. This unit is specified for appliances manufactured from 13.03.2008 onwards.
Signs this part needs replacing
- No display or no power at the boiler control panel
- Boiler does not respond to the programmer, room thermostat or built-in clock
- No heating or hot water demand is registered despite calls from the controls
- Fault codes or lockout that persist after resetting
- Buttons or dials on the control unit do not respond
Before you order
- Confirm the boiler model is a Vitodens WB1A Combi 24kW
- Check the appliance serial number against the fits listed above
- Check the date of manufacture is 13.03.2008 or later
- Compare the part number on the existing control unit with 7828507
Compliance
| Alternative numbers | 2320016 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS WB1A COMBI C24KW (7246794) | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI C24KW (7247428) | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI C24KW SERIAL No. 7246794 | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI C24KW SERIAL No. 7247428 | — | — | — |
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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