Potterton
Potterton Return Collector + Seal 5139832
Potterton return collector with seal for NXR4I commercial boilers, listed for 8-10 section units.
£124.68
£103.90 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
This is a return collector with seal, supplied under Potterton part number 5139832. It is a hydraulic component used on Potterton Commercial NXR4I boiler assemblies, where it collects the returning heating water before it re-enters the appliance. The part name identifies it as suitable for 8-10 section units.
Signs this part needs replacing
- Water weeping or dripping from the return collector body or its joints
- Visible corrosion, scaling or pitting on the collector
- A deteriorated or perished seal at the collector connection
- Persistent pressure loss on the boiler with no other obvious cause
- Evidence of previous leakage, such as staining or deposits around the collector
Before you order
- Confirm the appliance is a Potterton Commercial NXR4I and note its section count
- Check the existing collector and seal against part number 5139832
- Verify the collector you are replacing matches the section configuration of the appliance
- Inspect the mating faces and connections before fitting the new collector and seal
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POTTERTON COMMERCIAL NXR4I 10 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR4I 11 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR4I 12 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR4I 13 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR4I 14 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR4I 8 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR4I 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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