Viessmann
Viessmann Cable Wiring Harness 7822946
Cable wiring harness for Viessmann Vitodens WB3A combi and system boilers built from 30.01.2004.
At a glance
- Also known as 2321954
£61.87
£51.56 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
This is a cable wiring harness supplied by Viessmann for the Vitodens WB3A appliance family. It carries the electrical connections between components within the boiler and is specified for units built from 30.01.2004 onwards. The harness is identified by Viessmann part number 7822946.
Signs this part needs replacing
- Brittle, cracked or heat-damaged insulation on the harness conductors
- Loose, corroded or discoloured terminals at the harness plugs
- Intermittent electrical faults or symptoms that change when the harness is moved
- Boiler fault codes linked to harness-connected components
- Visible scorching or a burning smell local to the harness routing
Before you order
- Confirm the boiler model is a Vitodens WB3A combi or system unit
- Check the appliance serial number against the fitment list
- Verify the boiler was built from 30.01.2004 onwards
- Compare the existing harness layout and plug configuration before fitting
Compliance
| Alternative numbers | 2321954 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS WB3A COMBI 26KW SERIAL No. 7176538 | — | — | — | |
| VIESSMANN VITODENS WB3A SYSTEM 26KW SERIAL No. 7176537 | — | — | — | |
| VIESSMANN VITODENS WB3A SYSTEM 35KW SERIAL No. 7176539 | — | — | — |
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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