Potterton
Potterton Lower Baffle Plate 412
Lower baffle plate, part 5140664, for Potterton Commercial NXR3i boilers.
£64.80
£54.00 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 Lower Baffle Plate, 412 is a boiler component supplied by Potterton Commercial for use in the NXR3i range of commercial boilers. It sits as the lower baffle within the appliance's heat transfer path, where it directs the passage of flue gases across the heat exchanger surfaces.
Signs this part needs replacing
- Visible corrosion, scaling or thinning of the baffle plate material
- Distortion or warping from prolonged heat exposure
- Heavy sooting or debris build-up on the plate surface
- Cracks, holes or missing sections found during inspection
- Combustion readings outside the expected range when the baffle is in place
Before you order
- Confirm the boiler model is an NXR3i and note the section count, as fitment is listed by section variant
- Check the existing baffle plate against part number 5140664 before ordering
- Inspect the baffle location and surrounding heat exchanger surfaces while the appliance is open
- Verify the number of baffle plates required for the appliance before completing the order
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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