Alpha
Alpha Retaining Clip Automatic Air Vent 1.022302
Retaining clip for the automatic air vent on Alpha CD and HE series gas boilers, part number 1.022302.
At a glance
- Also known as 1257901
£20.88
£17.40 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 retaining clip for the automatic air vent (part number 1.022302) is a small fixing component used on Alpha CD and HE series gas boilers. It holds the automatic air vent securely in its mounting position within the appliance. The clip is listed under screws, nuts, bolts and clips for gas boiler spares.
Signs this part needs replacing
- The clip is missing, cracked or broken
- The automatic air vent is loose or can be moved by hand
- The vent vibrates or rattles during boiler operation
- Corrosion or distortion is visible on the clip
- Water weeps from around the air vent seating where the clip no longer holds it firmly
Before you order
- Confirm your boiler model and GC number against the fitment list above
- Check the automatic air vent on your appliance matches the type held by this clip
- Inspect the existing clip and mounting point for damage before fitting
Compliance
| Alternative numbers | 1257901 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA CD12S | — | — | — | |
| ALPHA ALPHA CD20S | — | — | — | |
| ALPHA ALPHA CD28C EXTRA | — | — | — | |
| ALPHA ALPHA CD28C EXTRA LPG | — | — | — | |
| ALPHA ALPHA CD35C | — | — | — | |
| ALPHA ALPHA CD35C LPG | — | — | — | |
| ALPHA CD12S | 41-532-16 | 41-532-16 | — | — |
| ALPHA CD12S (LPG) | 41-532-17 | 41-532-17 | — | — |
| ALPHA CD20S | 41-532-18 | 41-532-18 | — | — |
| ALPHA CD20S (LPG) | 41-532-19 | 41-532-19 | — | — |
Showing 10 of 24 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 — CD12S (GC 41-532-16), CD12S (LPG) (GC 41-532-17), CD20S (GC 41-532-18), CD20S (LPG) (GC 41-532-19), CD28S (GC 41-532-20), CD28S (LPG) (GC 41-532-21)
manualmanualALPHA appliance manual — CD25C (GC 47-532-31), CD25C (LPG) (GC 47-532-32), CD28C (GC 47-532-33), CD28C (LPG) (GC 47-532-34), CD28C EXTRA, CD28C EXTRA (LPG), CD35C (GC 47-532-35), CD35C (LPG) (GC 47-532-36)
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)
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