Vokera
Vokera Automatic Air Vent Bottle 20169571
Automatic air vent bottle for Vokera Unica MAX, VIBE MAX and Vision PLUS boilers, part number 20169571.
At a glance
- Also known as USE-20169571, 1534638
£23.90
£19.92 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
Automatic air vent bottle manufactured by Vokera, part number 20169571. It is fitted to Vokera Unica MAX, VIBE MAX and Vision PLUS boilers to release trapped air from the heating circuit. The bottle vents air automatically, helping to keep system pressure stable and reduce noise from air pockets.
Signs this part needs replacing
- Water weeping or dripping from the vent cap
- Corrosion or scale visible on the vent body
- Gurgling or knocking noises from air trapped in the system
- Repeated pressure loss requiring frequent top-ups
- Boiler lockout linked to air in the heating circuit
Before you order
- Confirm your boiler model appears in the Fits list above.
- Check the part number on the existing air vent matches 20169571.
- Consult the manufacturer's parts list for your specific model if unsure.
Compliance
| Alternative numbers | USE-20169571, 1534638 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VOKERA UNICA MAX 20S | 41-364-13 | 41-364-13 | — | — |
| VOKERA UNICA MAX 20S LPG | 41-364-15 | 41-364-15 | — | — |
| VOKERA UNICA MAX 30S | 41-364-14 | 41-364-14 | — | — |
| VOKERA UNICA MAX 30S LPG | 41-364-16 | 41-364-16 | — | — |
| VOKERA UNICA MAX 35C | 47-364-61 | 47-364-61 | — | — |
| VOKERA UNICA MAX 35C LPG | 47-364-63 | 47-364-63 | — | — |
| VOKERA UNICA MAX 40C | 47-364-62 | 47-364-62 | — | — |
| VOKERA UNICA MAX 40C LPG | 47-364-64 | 47-364-64 | — | — |
| VOKERA VIBE MAX 26C | — | — | — | |
| VOKERA VIBE MAX 30C | — | — | — |
Showing 10 of 17 compatible appliances.
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.
VOKERA appliance manual — UNICA MAX 20S (GC 41-364-13), UNICA MAX 20S LPG (GC 41-364-15), UNICA MAX 30S (GC 41-364-14), UNICA MAX 30S LPG (GC 41-364-16)
manualmanualVOKERA appliance manual — UNICA MAX 35C (GC 47-364-61), UNICA MAX 35C LPG (GC 47-364-63), UNICA MAX 40C (GC 47-364-62), UNICA MAX 40C LPG (GC 47-364-64)
manualmanualVOKERA appliance manual — VISION PLUS 20S (GC 41-364-06), VISION PLUS 25S (GC 41-364-07), VISION PLUS 30S (GC 41-364-08)
manualmanualVOKERA appliance manual — VISION PLUS 25C (GC 47-364-52), VISION PLUS 30C (GC 47-364-53)
manualmanualVOKERA appliance manual — VISION PLUS 35C (GC 47-364-54), VISION PLUS 40C (GC 47-364-55)
manualNo technical questions yet for this part.
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