Alpha
Alpha Additional Wiring 1.031021
Additional wiring harness for Alpha Commercial Protec NX gas boilers, used to connect the appliance's electrical components.
£23.48
£19.57 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 ADDITIONAL WIRING is a wiring assembly supplied by Alpha for use on Commercial Protec NX series gas boilers. It forms part of the appliance's electrical circuit, carrying connections between internal components. It is supplied as a single wiring item under part number 1.031021.
Signs this part needs replacing
- Visible damage to the cable insulation, such as cracking, chafing or heat marking
- Loose, corroded or discoloured terminals or connector pins
- Intermittent electrical faults or components failing to operate as expected
- Wiring that has been disturbed, pinched or stretched during previous work on the appliance
Before you order
- Confirm the boiler model from the data badge, including whether it is an LPG variant
- Check the existing wiring route and connector arrangement against the part supplied
- Ensure the appliance is isolated from the electrical supply before any work begins
- Verify that no other damaged wiring or connectors require attention at the same time
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA COMMERCIAL PROTEC 115NX | — | — | — | |
| ALPHA COMMERCIAL PROTEC 115NX LPG | — | — | — | |
| ALPHA COMMERCIAL PROTEC 150NX | — | — | — | |
| ALPHA COMMERCIAL PROTEC 150NX LPG | — | — | — | |
| ALPHA COMMERCIAL PROTEC 48NX | — | — | — | |
| ALPHA COMMERCIAL PROTEC 48NX LPG | — | — | — | |
| ALPHA COMMERCIAL PROTEC 68NX | — | — | — | |
| ALPHA COMMERCIAL PROTEC 68NX LPG | — | — | — | |
| ALPHA COMMERCIAL PROTEC 90NX | — | — | — | |
| ALPHA COMMERCIAL PROTEC 90NX LPG | — | — | — |
Documents & drawings
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