Alpha
Alpha Seal Kit Water/Gas Complete 3.018997
Complete water and gas seal kit for Alpha CD series LPG boilers, part 3.018997.
At a glance
- Also known as SEAL-KIT-WATERGAS-COMPLETE, 1257985
£77.95
£64.96 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 3.018997 is a complete water and gas seal kit for Alpha CD series LPG boilers. It provides the seals used at the water and gas connections on the appliance. The kit sits within the Alpha gas boiler spares range under O-rings, washers and gaskets.
Signs this part needs replacing
- Water weeping or dripping from joints sealed by the kit
- Gas leak detection fluid bubbling at gas connections
- Seals that are hardened, flattened, cracked or visibly degraded
- Repeated pressure loss or damp staining around connections
Before you order
- Confirm your boiler model and GC number against the fitment list
- Check that your appliance is the LPG variant
- Confirm whether a full kit is required or individual seals will do
- Isolate gas and water supplies before fitting
Compliance
| Alternative numbers | SEAL-KIT-WATERGAS-COMPLETE, 1257985 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA CD12S | — | — | — | |
| ALPHA ALPHA CD20S | — | — | — | |
| 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 | — | — |
| ALPHA CD25X | 47-532-39 | 47-532-39 | — | — |
| ALPHA CD25X (LPG) | 47-532-40 | 47-532-40 | — | — |
| ALPHA CD28S | 41-532-20 | 41-532-20 | — | — |
| ALPHA CD28S (LPG) | 41-532-21 | 41-532-21 | — | — |
Showing 10 of 12 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 — CD25X (GC 47-532-39), CD25X (LPG) (GC 47-532-40), CD28X (GC 47-532-37), CD28X (LPG) (GC 47-532-38)
manualNo technical questions yet for this part.
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