Potterton
Potterton Cable - Fan / Terminal Block (M3) 7660987
Fan terminal block M3 cable for Potterton Commercial Sirius 2 boilers, part number 7660987.
£14.40
£12.00 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 Cable - Fan / Terminal Block (M3) is a Potterton Commercial wiring component used to connect the fan circuit on Sirius 2 boiler appliances. It is listed under Potterton part number 7660987 and falls within the Potterton Commercial spares range. Its function is to provide the terminal connection and cabling link between the fan and the boiler's wiring loom.
Signs this part needs replacing
- The fan fails to start or runs intermittently with the boiler calling for heat.
- Visible heat damage, scorching or discolouration at the terminal block or cable ends.
- Loose, corroded or brittle wiring at the fan connection point.
- Repeated electrical faults traced to the fan supply circuit.
Before you order
- Confirm the appliance model against the Sirius 2 range listed above.
- Check the existing terminal block and cable arrangement on the appliance before ordering.
- Isolate the electrical supply and follow the manufacturer's wiring guidance when fitting.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POTTERTON COMMERCIAL POTTERTON COMMERCIAL SPARES | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH110 (FROM APRIL 2016) | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH50 (FROM APRIL 2016) | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH60 (FROM APRIL 2016) | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH70 (FROM APRIL 2016) | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH90 (FROM APRIL 2016) | — | — | — |
Documents & drawings
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