Vokera
Vokera Heating Flow Cock 10023566
Vokera 1/8 inch heating flow cock, part 10023566, for Hydra, Linea, Syntesi and Unica boilers.
At a glance
- Also known as VOKERA10023566, 1531573
Showing prices
£44.36
£36.97 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 10023566 is a 1/8 inch heating deviation cock, also listed as a heating flow cock, used on Vokera gas boilers. It sits on the heating circuit and allows the flow to be isolated or diverted during servicing and component replacement. It is listed across the Hydra, Linea, Syntesi and Unica appliance families.
Signs this part needs replacing
- Weeping or dripping from the valve body or spindle
- Scale or corrosion around the valve, indicating a slow leak
- Valve seized or stiff, so the heating circuit cannot be isolated
- Water tracking down the pipework from the valve
- Difficulty turning the valve between its open and closed positions
Before you order
- Confirm your boiler model and GC number against the fit list above
- On Linea 24 Mk3 and Linea 28 Mk3, check that the serial number contains an X
- Confirm the connection is 1/8 inch before ordering
- Check the valve position on your appliance to confirm this is the flow cock required
Compliance
| GC number | H03-449 |
|---|---|
| Alternative numbers | VOKERA10023566, VOKERA10023566, 1531573 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VOKERA HYDRA | 47-094-36 | 47-094-36 | — | — |
| VOKERA HYDRA 26 LPG | 47-094-37 | 47-094-37 | — | — |
| VOKERA HYDRA 26 NG | 47-094-36 | 47-094-36 | — | — |
| VOKERA LINEA 24 MK3 - WITH X IN SERIAL No | 47-094-27 | 47-094-27 | — | — |
| VOKERA LINEA 25 HE | 47-094-60 | 47-094-60 | — | — |
| VOKERA LINEA 25 HE LPG | 47-094-61 | 47-094-61 | — | — |
| VOKERA LINEA 28 HE | 47-094-89 | 47-094-89 | — | — |
| VOKERA LINEA 28 MK3 - WITH X IN SERIAL No | 47-094-28 | 47-094-28 | — | — |
| VOKERA LINEA 30 HE | 47-094-62 | 47-094-62 | — | — |
| VOKERA LINEA 30 HE LPG | 47-094-63 | 47-094-63 | — | — |
Showing 10 of 82 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 — HYDRA (GC 47-094-36), HYDRA 26 LPG (GC 47-094-37), HYDRA 26 NG (GC 47-094-36)
manualmanualVOKERA appliance manual — LINEA 24 MK3 - WITH X IN SERIAL No (GC 47-094-27), LINEA 28 MK3 - WITH X IN SERIAL No (GC 47-094-28)
manualmanualVOKERA appliance manual — LINEA 25 HE (GC 47-094-60), LINEA 25 HE LPG (GC 47-094-61), LINEA 30 HE (GC 47-094-62), LINEA 30 HE LPG (GC 47-094-63), LINEA 35 HE (GC 47-094-64), LINEA 35 HE LPG (GC 47-094-65)
manualmanualVOKERA appliance manual — LINEA 28 HE (GC 47-094-89), LINEA 32 HE (GC 47-094-90), LINEA 36 HE (GC 47-094-91)
manualmanualVOKERA appliance manual — LINEA 726 (GC 47-094-40), LINEA 726 LPG (GC 47-094-41), LINEA 730 (GC 47-094-42), LINEA 730 LPG (GC 47-094-43), LINEA 735 (GC 47-094-44), LINEA 735 LPG (GC 47-094-45)
manualmanualVOKERA appliance manual — LINEA MAX (GC 47-094-30)
manualmanualVOKERA appliance manual — LINEA MAX SE (GC 47-094-30)
manualmanualVOKERA appliance manual — LINEA ONE (GC 47-364-03)
manualmanualVOKERA appliance manual — SYNTESI 25 (B RATED) (GC 47-094-46), SYNTESI 25 LPG (B RATED) (GC 47-094-47), SYNTESI 29 (B RATED) (GC 47-094-48), SYNTESI 29 LPG (B RATED) (GC 47-094-49), SYNTESI 35 (B RATED) (GC 47-094-50), SYNTESI 35 LPG (B RATED) (GC 47-094-51)
manualmanualVOKERA appliance manual — SYNTESI 25E (A RATED) (GC 47-094-66), SYNTESI 29E (A RATED) (GC 47-094-67)
manualmanualVOKERA appliance manual — UNICA 28HE (GC 47-094-83), UNICA 28HE LPG (GC 47-094-84), UNICA 32HE (GC 47-094-85), UNICA 32HE LPG (GC 47-094-86), UNICA 36HE (GC 47-094-87), UNICA 36HE LPG (GC 47-094-88)
manualmanualVOKERA appliance manual — UNICA i28 (GC 47-364-14), UNICA i28 ERP (BOILER CODE 20097273) (GC 47-364-22), UNICA i32 (GC 47-364-15), UNICA i32 ERP (BOILER CODE 20097274) (GC 47-364-23), UNICA i36 (GC 47-364-16), UNICA i36 ERP (BOILER CODE 20097275) (GC 47-364-24)
manualmanualVOKERA appliance manual — VISION 25C (Post Serial Number 20052391I31) (GC 47-364-10), VISION 30C (Post Serial Number 20052392I31) (GC 47-364-11)
manualmanualVOKERA appliance manual — VISION 25C ERP (BOILER CODE 20097278) (GC 47-364-25), VISION 30C ERP (BOILER CODE 20099224) (GC 47-364-26)
manualNo technical questions yet for this part.
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