Alpha
Alpha Venturi 3.023870
Alpha venturi, part number 3.023870, for use in Alpha Commercial PRO TEC 50 and PRO TEC PLUS 50 appliances.
At a glance
- Also known as VENTURI-NG, 1260566
£185.15
£154.29 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 venturi is an Alpha gas-side component, supplied under part number 3.023870. It forms part of the gas and air mixing arrangement on Alpha Commercial PRO TEC 50 and PRO TEC PLUS 50 appliances, where it shapes the gas flow into the burner to give a stable, correctly proportioned mixture. It is listed in the Alpha spares range alongside the cross-reference codes 3023870 and VENTURING.
Signs this part needs replacing
- Unstable or lifting flame at the burner, or flame that will not hold a steady pattern
- Combustion readings that drift outside the expected range for the appliance
- Whistling or howling from the air/gas mixing section during operation
- Repeated ignition or lockout faults traced to the gas and air mixture
Before you order
- Confirm the appliance model against the data badge before ordering
- Check the gas type of the installation, as the listed fits are LPG variants
- Compare the existing part number and any markings on the removed venturi with 3.023870
- Inspect the surrounding burner and gas train components while access is available
Compliance
| Alternative numbers | VENTURI-NG, 3023870, 1260566 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA COMMERCIAL PRO TEC 50 | — | — | — | |
| ALPHA COMMERCIAL PRO TEC 50 (LPG) | — | — | — | |
| ALPHA COMMERCIAL PRO TEC PLUS 50 | 41-532-30 | 41-532-30 | — | — |
| ALPHA COMMERCIAL PRO TEC PLUS 50 (LPG) | — | — | — |
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.
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