Potterton
Potterton Front Exchanger Bracket (FS50) 5142406
Mounting bracket for the front exchanger on Potterton Commercial Sirius 2 and Sirius 3 FS-series boilers.
£53.10
£44.25 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 Potterton front exchanger bracket (FS50), part 5142406, is a mounting component that secures the front exchanger assembly within Potterton Commercial Sirius boilers. It is listed by the manufacturer for use on the Sirius 2 and Sirius 3 range. The bracket carries the exchanger in position as part of the boiler's heat exchanger fixings.
Signs this part needs replacing
- Visible corrosion or scaling on the bracket where it meets the exchanger
- Cracks or deformation at the fixing points
- The exchanger sitting loose or misaligned in its mounting position
- Weeping or staining around the exchanger mounting area
Before you order
- Confirm the boiler model against the fit list, as the bracket is listed for specific Sirius 2 and Sirius 3 variants
- Check the existing bracket part number or markings on the old component match 5142406
- Inspect the exchanger fixings and fasteners for damage while the bracket is removed
- Verify the mounting position on the front exchanger so the correct bracket is ordered
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POTTERTON COMMERCIAL POTTERTON COMMERCIAL SPARES | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 FS50 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 FS70 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 3 FS50 | — | — | — |
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.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.