
Alpha
Alpha Cylinder Coil Assembly 3.011207
Cylinder coil assembly for Alpha InTEC 50CS, CB50 (LPG) and CD50 (LPG) boilers.
At a glance
- Also known as CYLINDER-COIL-CB50, 1250577
£222.41
£185.34 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 cylinder coil assembly, part number 3.011207, is a heat exchange component fitted to the domestic hot water cylinder on Alpha InTEC 50CS, CB50 and CD50 appliances. It transfers heat from the boiler's primary circuit into the stored domestic water. The assembly is supplied as a coil unit for the cylinder.
Signs this part needs replacing
- Domestic hot water takes longer to reach temperature or runs cooler than expected
- Reduced hot water recovery rate after the cylinder has been drawn off
- Discoloured or cloudy hot water at the tap
- Visible weeping or staining at the coil connections
- Scale or corrosion build-up on the coil surface
Before you order
- Confirm the appliance model and GC number from the data badge
- Check whether the boiler is the LPG variant, as fitment covers CB50 (LPG) and CD50 (LPG)
- Inspect the cylinder and coil connections to confirm the fault lies with the coil assembly
- Cross-check the part number against the manufacturer's parts list for your appliance
Compliance
| Alternative numbers | CYLINDER-COIL-CB50, 1250577 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA InTEC 50CS | — | — | — | |
| ALPHA CB50 | 47-532-18 | 47-532-18 | — | — |
| ALPHA CB50 (LPG) | — | — | — | |
| ALPHA CD50 | 47-532-24 | 47-532-24 | — | — |
| ALPHA CD50 (LPG) | — | — | — | |
| ALPHA InTEC 50CS | — | — | — |
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.
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