Alpha
Alpha Screw M4 x 12mm Condensate Manifold 1.2369
M4 x 12mm Alpha screw for the condensate manifold and gas valve flange on CB, CD, HE and InTEC gas boilers.
At a glance
- Also known as 1258173
£3.46
£2.88 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 1.2369 is an M4 x 12mm screw used on the condensate manifold and gas valve flange of Alpha gas boilers. It is a manufacturer-supplied fixing covering the CB, CD, HE and InTEC appliance families. The screw holds the manifold or flange joint correctly clamped in service.
Signs this part needs replacing
- Corrosion or rust on the screw shank or head
- Rounded or damaged head that will not take a driver cleanly
- Stripped or worn thread that will not tighten correctly
- Missing screw after servicing, leaving the joint unevenly clamped
- Damp or weeping at the manifold or flange joint
Before you order
- Confirm the boiler model and GC number against the fitment list
- Check the thread size and length required — M4 x 12mm
- Identify whether the fixing is for the condensate manifold or the gas valve flange position
- Check how many screws are needed for the joint being worked on
Compliance
| Alternative numbers | 1258173 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA InTEC 50CS | — | — | — | |
| ALPHA CD50 | 47-532-24 | 47-532-24 | — | — |
| ALPHA CD50 (LPG) | — | — | — | |
| ALPHA HE CB25 | 47-532-25 | 47-532-25 | — | — |
| ALPHA HE CB25 (LPG) | 47-532-27 | 47-532-27 | — | — |
| ALPHA HE CB33 | 47-532-26 | 47-532-26 | — | — |
| ALPHA HE CB33 (LPG) | 47-532-44 | 47-532-44 | — | — |
| ALPHA HE SY25 | 41-532-07 | 41-532-07 | — | — |
| ALPHA HE SY25 (LPG) | 41-532-12 | 41-532-12 | — | — |
| ALPHA HE25 | 47-532-41 | 47-532-41 | — | — |
Showing 10 of 14 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 — CD50 (GC 47-532-24), CD50 (LPG)
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 — HE25 (GC 47-532-41), HE25 (LPG) (GC 47-532-42), HE33 (GC 47-532-43), HE33 (LPG) (GC 47-532-44)
manualmanualALPHA appliance manual — InTEC 50CS
manualNo technical questions yet for this part.
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