Alpha
Alpha Draught Diverter Housing 3.012805
Draught diverter housing for Alpha CB24, CB24X and SY24 LPG gas boilers, part number 3.012805.
At a glance
- Also known as DRAUGHT-DIVERTER-HOUSING, 1250596
£56.74
£47.28 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 draught diverter housing is a flue component used on Alpha CB and SY series gas boilers. It sits within the flue path and helps stabilise the draught while safely diverting combustion gases. This housing is intended for the LPG variants of the listed appliances.
Signs this part needs replacing
- Visible corrosion, rust or pitting on the housing body
- Cracks, holes or distortion in the metal
- Soot staining or signs of flue gas spillage around the diverter
- Unstable flame or repeated flame failure during operation
- Loose or rattling fit where the housing meets the flue
Before you order
- Confirm your boiler model matches one listed in the Fits section
- Check that the appliance is the LPG variant
- Verify the existing part number 3.012805 or cross-reference 3012805
- Inspect the flue and surrounding components for related damage
Compliance
| Alternative numbers | DRAUGHT-DIVERTER-HOUSING, 3012805, 1250596 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA CB24 | 47-532-15 | 47-532-15 | — | — |
| ALPHA CB24 (LPG) | — | — | — | |
| ALPHA CB24X | 47-532-14 | 47-532-14 | — | — |
| ALPHA CB24X (LPG) | — | — | — | |
| ALPHA SY24 | 41-532-01 | 41-532-01 | — | — |
| ALPHA SY24 (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.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.