Potterton
Potterton SIT gas valve kit 909029
Genuine Potterton SIT gas valve kit for the British Gas 80 F2, Celsia 80 F1 and Scottish Gas 80 F2 boilers.
At a glance
- Also known as 1124825
- Have a Gas Safe registered engineer carry out installation
Showing prices
£427.20
£356.00 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
Genuine Potterton SIT gas valve kit, which regulates gas flow to the pilot assembly and burner on instruction from the boiler's electronic controls.
Signs this part needs replacing
- Boiler fails to ignite or the pilot will not stay lit
- Gas valve fails to open or close on demand
- Gas smell near the valve
- Erratic burner operation not explained by other faults
Before you order
- Match part number 909029 printed on your existing valve
- Isolate the gas and electrical supplies before removal
- Have a Gas Safe registered engineer carry out installation
- This part has been discontinued by Potterton with no known official replacement - confirm current stock before ordering
Mechanical
| Part type | GAS VALVES |
|---|
Compliance
| Manufacturer part number (MPN) | 909029 |
|---|---|
| GC number | 289-396 |
| Barcode / EAN | 5039177680215 |
| Alternative numbers | 1124825 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POTTERTON BRITISH GAS 80 F2 | 41-589-97 | 41-589-97 | — | — |
| POTTERTON BRITISH GAS CELSIA 80 F1 | 41-589-73 | 41-589-73 | — | — |
| POTTERTON POTTERTON PROFILE 100NG (SIT) | — | — | — | |
| POTTERTON PROFILE 100NG (SIT) | 41-607-49 | 41-607-49 | — | — |
| POTTERTON SCOTTISH GAS 80 F2 | 41-590-23 | 41-590-23 | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.