Alpha
Alpha 18mm Dia. Pipe Gas Valve to Manifold 1.021353
18mm diameter pipe connecting the gas valve to the manifold on selected Alpha HE appliances.
At a glance
- Also known as 18D-PIPE-GAS-VLV-TO-MANIFOLD, 1259192
Showing prices
£5.66
£4.72 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 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 18mm diameter pipe connects the gas valve to the manifold. It is manufactured by Alpha for use in the Alpha HE appliance family. The pipe carries gas between these two components as part of the appliance's gas circuit.
Signs this part needs replacing
- A smell of gas around the gas valve or manifold connections
- Visible corrosion, rust or pitting on the pipe surface
- Gas pressure loss or unstable burner performance
- A kinked, crushed or physically damaged pipe
- Dampness or staining at the pipe joints indicating a leak
Before you order
- Confirm your appliance model matches one listed in the Fits section
- Check the existing pipe is 18mm diameter and follows the same route
- Verify the part number 1.021353 against your appliance's parts list
- Inspect the gas valve and manifold connections for damage before fitting
Compliance
| Alternative numbers | 18D-PIPE-GAS-VLV-TO-MANIFOLD, 1021353, 1259192 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| 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 | — | — |
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.
No technical questions yet for this part.
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