Vaillant
Vaillant Venturi 0020268756
Vaillant venturi 0020268756, a combustion component for the EcoTec VU 446/5-5 boiler.
At a glance
- Appliance family: EcoTec VU 446/5-5
- Also known as 1388654
£45.92
£38.27 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 Vaillant 0020268756 is a venturi fitted to the EcoTec VU 446/5-5 appliance family. It forms part of the boiler's combustion air and gas mixing arrangement, so it has a direct effect on how the appliance burns. It is a serviceable component and is listed by the manufacturer under part number 0020268756.
Signs this part needs replacing
- Combustion readings that fall outside the expected range and cannot be corrected by adjustment
- Repeated flame failure or ignition faults traced to the air and gas mixing path
- Fan or air pressure related fault codes appearing on the appliance
- Unstable or noisy combustion at the burner
- Visible damage, blockage or contamination at the venturi
Before you order
- Confirm the appliance model is VU 446/5-5, as listed above
- Check the existing component against manufacturer part number 0020268756
- Verify the GC number on the appliance data badge matches the model you are working on
- Work on combustion components should be carried out by a competent heating engineer
Compliance
| Alternative numbers | 1388654 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VU 446/5-5 | 41-694-28 | 41-694-28 | — | — |
| VAILLANT ecoTEC VU 446/5-5 (2018) | 41-694-28 | 41-694-28 | — | — |
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.
No technical questions yet for this part.
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