Alpha
Alpha Heat Exchanger Sealed Chamber Pipe 1.015445
18mm diameter flow pipe connecting the heat exchanger to the sealed chamber on Alpha CB and SY LPG boilers.
At a glance
- Also known as HEAT-EX-SEALD-CHAMBR-PIPE-D18, 1250120
£20.95
£17.46 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 1.015445 is an 18mm diameter flow pipe that connects the sealed chamber to the heat exchanger. It is a manufacturer part for Alpha gas boilers and forms part of the primary water circuit.
Signs this part needs replacing
- Visible corrosion, pitting or staining on the pipe
- Water weeping or dripping at the pipe connections
- Scale or debris restricting flow through the pipe
- Kettling, banging or reduced heat output linked to restricted circulation
- Cracks or deformation at the pipe ends
Before you order
- Confirm your boiler model against the fitment list above
- Check the pipe diameter and connection points on your appliance
- Note that the listed models are LPG variants
Compliance
| Alternative numbers | HEAT-EX-SEALD-CHAMBR-PIPE-D18, 1250120 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA CB24 | — | — | — | |
| ALPHA ALPHA CB24X | — | — | — | |
| ALPHA ALPHA CB28 | — | — | — | |
| ALPHA ALPHA CB28X | — | — | — | |
| ALPHA ALPHA SY24 | — | — | — | |
| ALPHA CB24 | 47-532-15 | 47-532-15 | — | — |
| ALPHA CB24 (LPG) | — | — | — | |
| ALPHA CB24X | 47-532-14 | 47-532-14 | — | — |
| ALPHA CB24X (LPG) | — | — | — | |
| ALPHA CB28 | 47-532-16 | 47-532-16 | — | — |
Showing 10 of 15 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.
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