Vokera
Vokera Power Wiring Harness 20057875
Power wiring harness 20057875 for Vokera Unica i28, i32 and i36 combi boilers.
At a glance
- Also known as 1533452
£91.20
£76.00 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 Vokera 20057875 is a power wiring harness used on Unica i series combi boilers. It carries the mains connection and links the clock, pump and gas valve circuits within the appliance. The harness runs from the Cn2 plug to the M3 mains connection point and includes a 3 core fly lead.
Signs this part needs replacing
- Boiler fails to power up or intermittently loses mains supply
- Pump or gas valve not energised despite a call for heat
- Clock or timer not receiving power
- Visible damage, scorching or brittle insulation on the harness
- Loose or corroded terminals at the Cn2 or M3 connection points
Before you order
- Confirm the appliance model is a Vokera Unica i28, i32 or i36
- Check the existing harness part number against 20057875
- Inspect the Cn2 and M3 connectors for damage before fitting
- Isolate the mains supply before removing or refitting the harness
Compliance
| Alternative numbers | 1533452 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VOKERA UNICA i28 | 47-364-14 | 47-364-14 | — | — |
| VOKERA UNICA i32 | 47-364-15 | 47-364-15 | — | — |
| VOKERA UNICA i36 | 47-364-16 | 47-364-16 | — | — |
| VOKERA VOKERA UNICA i28 | — | — | — | |
| VOKERA VOKERA UNICA i32 | — | — | — | |
| VOKERA VOKERA UNICA i36 | — | — | — |
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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