Alpha
Alpha front casing insulating panel 1.034603
Genuine Alpha front casing insulating panel for the Eco²/InTec² boiler range, part number 1.034603.
At a glance
- Also known as 1258785
Showing prices
£37.37
£31.14 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 front casing insulating panel lines the front casing to reduce noise and heat loss from the boiler. It is a genuine Alpha part, number 1.034603.
Signs this part needs replacing
- Insulation panel cracked, crumbling or no longer sitting flush in the casing
- Increased noise or casing heat from the boiler
- Panel damaged or dislodged during a previous service
Before you order
- Match the panel against the one fitted to your boiler
- Isolate power before removing any casing
Compliance
| Alternative numbers | FRONT-CASING-INSULATING-PANEL, 1258785 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA ECO 2 | — | — | — | |
| ALPHA ALPHA ECO 2 BOILER | 47-532-60 | 47-532-60 | — | — |
| ALPHA ALPHA ECO 2 PLUS | — | — | — | |
| ALPHA ALPHA ECO 2 PLUS BOILER | 47-532-63 | 47-532-63 | — | — |
| ALPHA ALPHA InTEC 2 25X | — | — | — | |
| ALPHA ALPHA InTEC 2 25XE | — | — | — | |
| ALPHA ALPHA InTEC 2 28X | — | — | — | |
| ALPHA ALPHA InTEC 2 28XE | — | — | — | |
| ALPHA InTEC 2 25X | 47-532-61 | 47-532-61 | — | — |
| ALPHA InTEC 2 25XE | — | — | — |
Showing 10 of 12 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.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.