Alpha
Alpha Expansion Vessel Pipe 1.015395
8mm diameter pipe for the expansion vessel on Alpha gas boilers, part number 1.015395.
At a glance
- Also known as EXPANSION-VESSEL-PIPE-D8, 1250096
£22.44
£18.70 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 8mm diameter pipe for the expansion vessel is a connection pipe used in Alpha gas boilers. It links the expansion vessel to the heating circuit, allowing the vessel to absorb pressure changes as the system heats and cools. This part is identified by Alpha part number 1.015395.
Signs this part needs replacing
- Water weeping or dripping from the pipe or its connections
- Repeated loss of system pressure
- Visible corrosion, scaling or kinking on the pipe
- Pressure gauge fluctuating more than usual during heating cycles
- Expansion vessel failing to hold its charge
Before you order
- Check your boiler model and GC number against the list above
- Confirm the pipe diameter required is 8mm
- Consider whether the expansion vessel itself also needs replacing
- Isolate and depressurise the boiler before fitting
Compliance
| Alternative numbers | EXPANSION-VESSEL-PIPE-D8, 1250096 |
|---|
| 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 CD24C | — | — | — | |
| ALPHA ALPHA CD24S | — | — | — | |
| ALPHA ALPHA CD32C | — | — | — | |
| ALPHA ALPHA SY24 | — | — | — |
Showing 10 of 40 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 — CD18S (GC 41-532-06), CD18S (LPG) (GC 41-532-13), CD30S (GC 41-532-08), CD30S (LPG) (GC 41-532-14)
manualmanualALPHA appliance manual — CD24C (GC 47-532-19), CD24C (LPG) (GC 47-532-29), CD24S (GC 41-532-02), CD24S (LPG) (GC 41-532-15), 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), HE SY25 (GC 41-532-07), HE SY25 (LPG) (GC 41-532-12)
manualmanualALPHA appliance manual — SY24 (GC 41-532-01), SY24 (LPG)
manualNo technical questions yet for this part.
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