Alpha
Alpha Front Casing Seal 1.024210
Front casing seal for Alpha ECO and InTEC gas boilers, including LPG variants.
At a glance
- Part type: front casing seal
- Also known as FRONT-CASING-SEAL-CD252835C, 1258621
Showing prices
£12.86
£10.72 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Alpha 1.024210 is a front casing seal for Alpha gas boilers. It fits between the front casing panel and the boiler body, sealing the casing joint on Alpha ECO and InTEC models.
Signs this part needs replacing
- Visible cracking, hardening or flattening of the seal
- Staining or soot marks around the casing joint
- The seal no longer sits correctly in its channel
- Draughts or leakage at the front casing edge
- Damage found during routine servicing
Before you order
- Confirm your boiler model and GC number against the fitment list
- Check the existing seal for damage before ordering
- Isolate the boiler and follow the manufacturer's instructions before fitting
Compliance
| Alternative numbers | FRONT-CASING-SEAL-CD252835C, 1258621 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA ECO | — | — | — | |
| ALPHA ALPHA ECO BOILER | — | — | — | |
| ALPHA ALPHA InTEC 30C ErP | — | — | — | |
| ALPHA ALPHA InTEC 30C ErP (LPG) | — | — | — | |
| ALPHA ALPHA InTEC 34C ErP | — | — | — | |
| ALPHA ALPHA InTEC 34C ErP (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 44 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
ALPHA appliance manual — ALPHA ECO BOILER
manualmanualALPHA 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 — CD25X (GC 47-532-39), CD25X (LPG) (GC 47-532-40), CD28X (GC 47-532-37), CD28X (LPG) (GC 47-532-38)
manualmanualALPHA appliance manual — InTEC 12S (GC 41-532-22), InTEC 12S (LPG) (GC 41-532-25), InTEC 18S (GC 41-532-23), InTEC 18S (LPG) (GC 41-532-26), InTEC 28S (GC 41-532-24), InTEC 28S (LPG) (GC 41-532-27)
manualmanualALPHA appliance manual — InTEC 24X (GC 47-532-45), InTEC 24X (LPG) (GC 47-532-52), InTEC 26C (GC 47-532-47), InTEC 26C (LPG) (GC 47-532-54), InTEC 28X (GC 47-532-46), InTEC 28X (LPG) (GC 47-532-53), InTEC 30C (GC 47-532-48), InTEC 30C (LPG) (GC 47-532-55), InTEC 34C (GC 47-532-49), InTEC 34C (LPG) (GC 47-532-56)
manualmanualALPHA appliance manual — InTEC 30C ErP (GC 47-532-48), InTEC 30C ErP (LPG) (GC 47-532-55), InTEC 34C ErP (GC 47-532-49), InTEC 34C ErP (LPG) (GC 47-532-56)
manualNo technical questions yet for this part.
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