Potterton
Potterton Plug 1/4 Inch 5140660
1/4 inch threaded plug, manufacturer part 5140660, for Potterton Commercial NXR3I boilers.
At a glance
- Part type: plug
£2.64
£2.20 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 5140660 is a 1/4 inch threaded plug supplied by Potterton for Potterton Commercial appliances. It is a blanking plug used to close a 1/4 inch threaded port on the boiler assembly. It is listed as a Potterton Commercial spare for the NXR3I range.
Signs this part needs replacing
- Weeping or visible water tracking from around the plug after the boiler has run up to temperature
- Corrosion or pitting on the plug head or threads, making it difficult to seal or remove
- Deformed or crossed threads that prevent the plug seating correctly
- Sealing material at the port has hardened, cracked or broken down
Before you order
- Confirm the port to be plugged is 1/4 inch thread before ordering
- Check the appliance model against the fit list above
- Inspect the existing sealing arrangement, such as a washer or thread sealant, and confirm whether it can be reused
- Confirm how many plugs are required for the job
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POTTERTON COMMERCIAL NXR3I 4 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR3I 5 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR3I 6 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR3I 7 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR3I 8 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR3I 9 SECTION | — | — | — | |
| POTTERTON COMMERCIAL POTTERTON COMMERCIAL SPARES | — | — | — |
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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