Vokera
Vokera Venturi 6985
Positive venturi, part 6985, for a range of Vokera gas boilers including Excell, Linea, Maxin and Mynute models.
At a glance
- Part type: positive venturi
- Also known as VENTURI-POSITIVE, 1530345
Showing prices
£6.53
£5.44 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 Vokera 6985 is a positive venturi used in the air/gas circuit of a range of Vokera gas boilers. It sits in the fan and combustion air path, where it creates the pressure differential the boiler uses to regulate gas flow against airflow. It is listed under Vokera fan and gas boiler spares.
Signs this part needs replacing
- The boiler fails to ignite or repeatedly locks out on a fan or air pressure fault.
- Combustion readings drift or cannot be set within tolerance.
- The flame is unstable or the boiler cycles erratically at low fire.
- Whistling or harsh noise from the fan and air inlet assembly.
- Visible blockage, debris or damage at the venturi throat.
Before you order
- Confirm your boiler model against the fit list above.
- Check the serial number range where a model is split by production run, such as the Linea 24 and 28 Mk1/Mk2.
- Check whether your appliance uses new or old hydraulics where this is stated.
- Verify the part number 6985 against the manufacturer's parts list for your appliance.
Compliance
| GC number | 370-387 |
|---|---|
| Alternative numbers | VENTURI-POSITIVE, 1530345 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VOKERA AQUANOVA | 52-094-03 | 52-094-03 | — | — |
| VOKERA EXCELL 80E (NEW HYDRAULICS) | 47-094-18 | 47-094-18 | — | — |
| VOKERA EXCELL 80SP (NEW HYDRAULICS) | 47-094-17 | 47-094-17 | — | — |
| VOKERA EXCELL 80SP (OLD HYDRAULICS) | 47-094-16 | 47-094-16 | — | — |
| VOKERA EXCELL 96E (NEW HYDRAULICS) | 47-094-19 | 47-094-19 | — | — |
| VOKERA LINEA 24 MK1 - UP TO 161380001 | 47-094-27 | 47-094-27 | — | — |
| VOKERA LINEA 24 MK2 - AFTER 161380001 | 47-094-27 | 47-094-27 | — | — |
| VOKERA LINEA 28 MK1 - UP TO 164370001 | 47-094-28 | 47-094-28 | — | — |
| VOKERA LINEA 28 MK2 - AFTER 164370001 | 47-094-28 | 47-094-28 | — | — |
| VOKERA LINEA MAX SE | 47-094-30 | 47-094-30 | — | — |
Showing 10 of 49 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
VOKERA appliance manual — AQUANOVA (GC 52-094-03)
manualmanualVOKERA appliance manual — EXCELL 80E (NEW HYDRAULICS) (GC 47-094-18), EXCELL 96E (NEW HYDRAULICS) (GC 47-094-19)
manualmanualVOKERA appliance manual — EXCELL 80SP (NEW HYDRAULICS) (GC 47-094-17), EXCELL 80SP (OLD HYDRAULICS) (GC 47-094-16)
manualmanualVOKERA appliance manual — LINEA 24 MK1 - UP TO 161380001 (GC 47-094-27), LINEA 24 MK2 - AFTER 161380001 (GC 47-094-27), LINEA 28 MK1 - UP TO 164370001 (GC 47-094-28), LINEA 28 MK2 - AFTER 164370001 (GC 47-094-28)
manualmanualVOKERA appliance manual — LINEA MAX SE (GC 47-094-30)
manualmanualVOKERA appliance manual — LINEA PLUS AG (GC 47-094-31)
manualmanualVOKERA appliance manual — MAXIN 24E (GC 47-094-22), MAXIN 28E (GC 47-094-23)
manualmanualVOKERA appliance manual — MYNUTE 10 SE (GC 41-094-11), MYNUTE 14 SE (GC 41-094-12), MYNUTE 20 SE (GC 41-094-13)
manualmanualVOKERA appliance manual — MYNUTE 10e (GC 41-094-15), MYNUTE 14e (GC 41-094-16), MYNUTE 20e (EARLY MODELS) (GC 41-094-17), MYNUTE 20e (LATER MODELS) (GC 41-094-17)
manualmanualVOKERA appliance manual — MYNUTE 12e (GC 41-094-21), MYNUTE 16e (GC 41-094-22)
manualmanualVOKERA appliance manual — MYNUTE 14/48 SE (GC 41-094-06), MYNUTE 20/70 SE (GC 41-094-07)
manualmanualVOKERA appliance manual — MYNUTE 14/48 SP (GC 41-094-09)
manualmanualVOKERA appliance manual — MYNUTE 28/96SE (GC 41-094-08)
manualmanualVOKERA appliance manual — MYNUTE 28SE (GC 41-094-14)
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