Potterton
Potterton NXR3 Rear Section COM17800486
Rear section for Potterton Commercial NXR3 gas boilers, supplied as part COM17800486.
At a glance
- Appliance family: Potterton Commercial NXR3
£1,599.60
£1,333.00 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 rear section is a cast boiler section for Potterton Commercial NXR3 gas boilers, supplied under part number COM17800486. It forms the rear of the boiler's sectional heat exchanger assembly and is listed by the manufacturer as a boiler spare. Replacement is normally required where the existing rear section has failed and cannot be repaired.
Signs this part needs replacing
- Water weeping or tracking from the rear section or its joint faces
- Visible cracking, fracture or porosity in the section casting
- Persistent pressure loss traced to the boiler section assembly
- Corrosion or scale build-up severe enough to prevent a sound joint
- Evidence of leakage at the section seams after the boiler has cooled
Before you order
- Confirm the boiler is a Potterton Commercial NXR3 and note its section count
- Confirm part number COM17800486 against the section being replaced
- Check that the rear section, rather than an intermediate or front section, is the one required
- Verify the rest of the section assembly and seals before ordering
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POTTERTON COMMERCIAL NXR3 4 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR3 5 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR3 6 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR3 7 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR3 8 SECTION | — | — | — | |
| POTTERTON COMMERCIAL NXR3 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.
No technical questions yet for this part.
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