Alpha
Alpha O-Ring 1.022362
Alpha O-ring measuring 9.25mm x 1.78mm, used as a seal on compatible Alpha E-TEC and E-TEC PLUS appliances.
At a glance
- Also known as 1259238
£1.09
£0.91 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 1.022362 is a small rubber O-ring with an internal diameter of 9.25mm and a cross-section of 1.78mm. It is used as a sealing component within compatible Alpha E-TEC and E-TEC PLUS boiler and hybrid appliance families, where it prevents water or gas escape at a jointed connection. It is a service part intended for replacement during repair or maintenance work.
Signs this part needs replacing
- Visible weeping or water tracking at the joint the O-ring seals
- A drip or damp patch beneath the appliance at the sealed connection
- The O-ring feels hard, brittle or has flattened out of shape
- Cracking, splitting or nibbling visible on the ring surface
- Loss of system pressure that traces back to the sealed joint
Before you order
- Confirm the O-ring dimensions on the failed part match 9.25mm x 1.78mm
- Check your appliance model against the fitment list above
- Check how many O-rings the joint requires before ordering
Compliance
| Alternative numbers | 1022362, 1259238 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA E-TEC 33 (LPG) | 47-532-74 | 47-532-74 | — | — |
| ALPHA E-TEC HYBRID 33HB | — | — | — | |
| ALPHA E-TEC PLUS 28 | 47-532-77 | 47-532-77 | — | — |
| ALPHA E-TEC PLUS 28 (LPG) | 47-532-77 | 47-532-77 | — | — |
| ALPHA E-TEC PLUS 28NX | 47-532-89 | 47-532-89 | — | — |
| ALPHA E-TEC PLUS 28NX LPG | 47-532-89 | 47-532-89 | — | — |
| ALPHA E-TEC PLUS 33 | 47-532-78 | 47-532-78 | — | — |
| ALPHA E-TEC PLUS 38 | 47-532-79 | 47-532-79 | — | — |
| ALPHA E-TEC PLUS 38 (LPG) | 47-532-79 | 47-532-79 | — | — |
| ALPHA E-TEC PLUS 38NX | 47-532-91 | 47-532-91 | — | — |
Showing 10 of 11 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 — E-TEC 33 (LPG) (GC 47-532-74)
manualmanualALPHA appliance manual — E-TEC HYBRID 33HB
manualmanualALPHA appliance manual — E-TEC PLUS 28 (GC 47-532-77), E-TEC PLUS 28 (LPG) (GC 47-532-77), E-TEC PLUS 33 (GC 47-532-78), E-TEC PLUS 38 (GC 47-532-79), E-TEC PLUS 38 (LPG) (GC 47-532-79)
manualmanualALPHA appliance manual — E-TEC PLUS 28NX (GC 47-532-89), E-TEC PLUS 28NX LPG (GC 47-532-89), E-TEC PLUS 38NX (GC 47-532-91), E-TEC PLUS 38NX LPG (GC 47-532-91)
manualNo technical questions yet for this part.
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