Alpha
Alpha Pump to Sealed Chamber Pipe 1.015396
18 mm diameter Alpha pipe connecting the pump to the sealed chamber on C-series and CB-series LPG boilers.
At a glance
- Also known as PUMP-SEALED-CHAMBER-PIPE-D18, 1250097
£37.03
£30.86 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 Alpha 1.015396 is an 18 mm diameter pipe that connects the pump to the sealed chamber on Alpha gas boilers. It forms part of the return circuit, carrying water between the pump and the sealed chamber assembly. This component is supplied by Alpha for use across the C-series and CB-series appliance family.
Signs this part needs replacing
- Visible corrosion, rust or pitting on the pipe surface
- Water weeping or dripping from the pipe or its connections
- Scale or debris build-up restricting flow through the pipe
- Repeated loss of system pressure requiring frequent top-ups
- Kettling or noisy operation caused by restricted circulation
Before you order
- Confirm your boiler model is listed in the Fits section above
- Check the existing pipe measures 18 mm in diameter
- Verify the part number 1.015396 against the manufacturer's parts list
- Inspect the pump and sealed chamber connections for damage before fitting
Compliance
| Alternative numbers | PUMP-SEALED-CHAMBER-PIPE-D18, 1250097 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA C23 | — | — | — | |
| ALPHA ALPHA C27 | — | — | — | |
| ALPHA ALPHA CB24 | — | — | — | |
| ALPHA ALPHA CB24X | — | — | — | |
| ALPHA ALPHA CB28 | — | — | — | |
| ALPHA ALPHA CB28X | — | — | — | |
| ALPHA ALPHA SY24 | — | — | — | |
| ALPHA C23 | 47-532-22 | 47-532-22 | — | — |
| ALPHA C23 (LPG) | — | — | — | |
| ALPHA C27 | 47-532-23 | 47-532-23 | — | — |
Showing 10 of 21 compatible appliances.
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.
ALPHA appliance manual — C23 (GC 47-532-22), C23 (LPG), C27 (GC 47-532-23), C27 (LPG)
manualmanualALPHA appliance manual — CB24 (GC 47-532-15), CB24 (LPG), CB24X (GC 47-532-14), CB24X (LPG), CB28 (GC 47-532-16), CB28 (LPG), CB28X (GC 47-532-17), CB28X (LPG)
manualmanualALPHA appliance manual — SY24 (GC 41-532-01), SY24 (LPG)
manualNo technical questions yet for this part.
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