Potterton
Potterton Complete Upper Cross-Bar 5139922
Complete upper cross-bar for Potterton Commercial NXR4I series boilers, fitted as part of the casing assembly.
£63.49
£52.91 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 COMPLETE UPPER CROSS-BAR is a casing component manufactured by Potterton for Potterton Commercial NXR4I series boilers. It forms part of the upper casing assembly, holding the panelwork in line across the top of the appliance. It is supplied as a complete cross-bar assembly.
Signs this part needs replacing
- Visible distortion, bending or corrosion of the cross-bar
- Casing panels sitting unevenly or failing to align at the top of the boiler
- Rattle or movement in the upper casing that cannot be resolved by adjusting fixings
- Damaged or seized fixing points where the cross-bar secures to the casing
Before you order
- Confirm the boiler is a Potterton Commercial NXR4I and note the section count
- Check the existing cross-bar for damage and compare against the section variants listed
- Verify that the casing panels are intact before refitting a new cross-bar
- Have the appliance isolated and cool before starting work
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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