Alpha
Alpha Blending Valve 1.031246
Blending valve for Alpha InTEC gas boilers, part number 1.031246.
At a glance
- Also known as INTEC-GS-BLENDING-VALVE-INTEC-GS-BLENDING-VALVE, 1258371
Showing prices
£205.98
£171.65 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 1.031246 is a blending valve for Alpha InTEC gas boilers. It is a boiler spare classified as a diverter valve.
Signs this part needs replacing
- Fluctuating hot water temperature
- Poor blending of hot and cold water at outlets
- Boiler not maintaining the selected temperature
- Reduced hot water flow
- Visible scale or debris around the valve
Before you order
- Confirm the boiler model and GC number match the fitment list.
- Check the part number 1.031246 against the existing valve.
- Verify the appliance is an Alpha InTEC model.
- If the boiler is LPG, confirm the model is listed in the fitment section.
Compliance
| Alternative numbers | INTEC-GS-BLENDING-VALVE-INTEC-GS-BLENDING-VALVE, 1258371 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA INTEC 30C | — | — | — | |
| ALPHA ALPHA INTEC 30GS LPG | — | — | — | |
| ALPHA ALPHA INTEC 34C LPG | — | — | — | |
| ALPHA ALPHA INTEC 40GS | — | — | — | |
| ALPHA ALPHA InTEC 30GS ErP | — | — | — | |
| ALPHA ALPHA InTEC 30GS ErP (LPG) | — | — | — | |
| ALPHA ALPHA InTEC 40GS ErP | — | — | — | |
| ALPHA ALPHA InTEC 40GS ErP (LPG) | — | — | — | |
| ALPHA INTEC 40GS2 | — | — | — | |
| ALPHA InTEC 30GS | 47-532-50 | 47-532-50 | — | — |
Showing 10 of 17 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 — INTEC 40GS2
manualmanualALPHA appliance manual — InTEC 30GS (GC 47-532-50), InTEC 30GS (LPG) (GC 47-532-57), InTEC 40GS (GC 47-532-51), InTEC 40GS (LPG) (GC 47-532-58)
manualmanualALPHA appliance manual — InTEC 30GS ErP (GC 47-532-50), InTEC 30GS ErP (LPG) (GC 47-532-57), InTEC 40GS ErP (GC 47-532-51), InTEC 40GS ErP (LPG) (GC 47-532-58)
manualNo technical questions yet for this part.
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