Viessmann
Viessmann Ground Wiring Harness WB2B-19/26/35 7826387
Viessmann 7826387 ground wiring harness for Vitodens 200-W WB2B and WB2C gas boilers.
At a glance
- Appliance family: Vitodens 200-W
- Also known as 2320784
£58.43
£48.69 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 Viessmann 7826387 is a ground wiring harness (earth harness) supplied for the Vitodens 200-W appliance family, covering WB2B and WB2C combi and system models. It provides the earth connection between the boiler's electrical components and the appliance earth point. The harness is identified by the manufacturer as HARNESS GND X35/100/54 WB2B-19/26/35.
Signs this part needs replacing
- Visible damage to the harness insulation, such as chafing, cracking or heat brittleness
- A broken or pulled conductor at the earth tag or plug connector
- Corroded or loose earth terminations at the harness ends
- Boiler faults traced to poor earth continuity during electrical testing
Before you order
- Confirm the appliance model and serial number against the fit list above
- Check the part number on the existing harness or appliance documentation
- Inspect the connector type and earth tag arrangement on the failed harness
- Isolate the electrical supply before removing or fitting any wiring
Compliance
| Alternative numbers | 2320784 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 200-W WB2B 19KW SERIAL No. 7248823 | 41-819-14 | 41-819-14 | — | — |
| VIESSMANN VITODENS 200-W WB2B 26KW SERIAL No. 7248824 | 41-819-15 | 41-819-15 | — | — |
| VIESSMANN VITODENS 200-W WB2B 26KW SERIAL No. 7248825 | 47-819-09 | 47-819-09 | — | — |
| VIESSMANN VITODENS 200-W WB2B 30KW SERIAL No. 7248826 | 41-819-16 | 41-819-16 | — | — |
| VIESSMANN VITODENS 200-W WB2B 30KW SERIAL No. 7248827 | 47-819-10 | 47-819-10 | — | — |
| VIESSMANN VITODENS 200-W WB2B 35KW SERIAL No. 7248828 | 41-819-17 | 41-819-17 | — | — |
| VIESSMANN VITODENS 200-W WB2B 35KW SERIAL No. 7248829 | 47-819-11 | 47-819-11 | — | — |
| VIESSMANN VITODENS 200-W WB2B-19 SERIAL No. 7374863 | — | — | — | |
| VIESSMANN VITODENS 200-W WB2B-26 SERIAL No. 7374864 | — | — | — | |
| VIESSMANN VITODENS 200-W WB2B-35 SERIAL No. 7374865 | — | — | — |
Showing 10 of 17 compatible appliances.
Documents & drawings
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