Alpha
Alpha Cold Water Inlet Assembly 3.014189
Cold water inlet assembly 3.014189 for Alpha CB50 and CD50 LPG boilers, also listed as the CB50 filler assembly.
At a glance
- Also known as 1250644
£114.66
£95.55 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 cold water inlet assembly, part number 3.014189, is a water-side component fitted to Alpha CB50 and CD50 LPG boilers. It governs the entry of cold mains water into the appliance and is also listed as the filler assembly for the CB50. It is a serviceable part, renewed when the inlet connection leaks or the water flow into the boiler is restricted.
Signs this part needs replacing
- Water weeping or dripping from the inlet connection
- Visible corrosion, cracking or heavy scale on the assembly body
- Reduced or interrupted cold water flow into the boiler
- Water staining around the assembly or on components beneath it
Before you order
- Confirm the appliance is an Alpha CB50 or CD50 LPG model
- Check the part number on the existing assembly against 3.014189
- Isolate the water supply before removal and fitting
Compliance
| Alternative numbers | 1250644 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA CB50 | — | — | — | |
| ALPHA CB50 | 47-532-18 | 47-532-18 | — | — |
| ALPHA CB50 (LPG) | — | — | — | |
| ALPHA CD50 | 47-532-24 | 47-532-24 | — | — |
| ALPHA CD50 (LPG) | — | — | — |
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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