Potterton
Potterton Guide Rail Combustion Chamber DR 5140661
Guide rail for the combustion chamber of Potterton Commercial NXR3I boilers, part number 5140661.
£36.94
£30.78 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 Guide Rail - Combustion Chamber DR is a Potterton Commercial spare, supplied under part number 5140661. It is the guide rail that locates and supports components within the combustion chamber of the appliance. It is intended for use on Potterton Commercial NXR3I series boilers.
Signs this part needs replacing
- The rail is visibly distorted, cracked or corroded
- The rail no longer seats or locates correctly in the combustion chamber
- Component alignment within the combustion chamber has shifted
- Heat damage or scaling is evident along the rail
Before you order
- Confirm the boiler model and section count against the fit list
- Check the existing rail and surrounding combustion chamber components for damage
- Verify the part number 5140661 matches the marking on the component being replaced
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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