Alpha
Alpha Diverter Valve Flow Pipe 1.015442
18mm pipe connecting the diverter valve to the heating flow on Alpha CB and CD series LPG boilers.
At a glance
- Also known as DIVTRVALVE-FLOW-PIPE-D18, 1250118
£50.18
£41.82 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 1.015442 is an 18mm diameter pipe that connects the diverter valve to the heating flow on Alpha CB and CD series boilers. It carries water from the diverter valve into the heating flow path as part of the boiler's heating circuit.
Signs this part needs replacing
- Visible leaks or weeping at the pipe connections
- Corrosion or pitting on the pipe surface
- Scale or debris build-up restricting flow through the pipe
- Reduced heating output or poor circulation
- Water staining around the diverter valve area
Before you order
- Confirm your boiler model and GC number against the fitment list
- Check the pipe diameter and connection points on your appliance
- Verify the part number 1.015442 matches the component being replaced
Compliance
| Alternative numbers | DIVTRVALVE-FLOW-PIPE-D18, 1250118 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA CB24 | — | — | — | |
| ALPHA ALPHA CB24X | — | — | — | |
| ALPHA ALPHA CB28 | — | — | — | |
| ALPHA ALPHA CB28X | — | — | — | |
| ALPHA ALPHA CD24C | — | — | — | |
| ALPHA ALPHA CD32C | — | — | — | |
| ALPHA CB24 | 47-532-15 | 47-532-15 | — | — |
| ALPHA CB24 (LPG) | — | — | — | |
| ALPHA CB24X | 47-532-14 | 47-532-14 | — | — |
| ALPHA CB24X (LPG) | — | — | — |
Showing 10 of 22 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 — 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 — CD24C (GC 47-532-19), CD24C (LPG) (GC 47-532-29), CD32C (GC 47-532-21), CD32C (LPG) (GC 47-532-30)
manualmanualALPHA appliance manual — HE CB25 (GC 47-532-25), HE CB25 (LPG) (GC 47-532-27), HE CB33 (GC 47-532-26), HE CB33 (LPG) (GC 47-532-44)
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