Vaillant
Vaillant Air Inlet Duct 145877
Vaillant air inlet duct, part number 145877, for use with listed VU 466 and Ecomax/Ecotec appliances.
At a glance
- Also known as 1376182
£43.54
£36.28 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 air inlet duct, part number 145877, is a flue component used on the VU 466 range of Vaillant gas boilers. It forms part of the air supply path to the appliance, feeding combustion air into the boiler's flue system. It is listed under flue parts within the Vaillant gas boiler spares range.
Signs this part needs replacing
- Visible cracks, splits or holes in the duct body
- Corrosion, rust staining or heavy condensate damage on the duct
- Discolouration or heat marking suggesting flue gas leakage
- Loose, distorted or poorly seated duct joints
- Boiler lockout or combustion faults traced to the air inlet path
Before you order
- Confirm your boiler model against the fitment list above
- Check the existing duct against the part number on the appliance's parts list
- Inspect the surrounding flue components for damage before reassembly
- Confirm whether any seals or fixings are required separately
Compliance
| Barcode / EAN | 4024074426241 |
|---|---|
| Alternative numbers | 1376182 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VU 466-7 | 41-044-58 | 41-044-58 | — | — |
| VAILLANT VU 466/4-5 | 41-044-58 | 41-044-58 | — | — |
| VAILLANT ecoMAX 646 VU 466-7 (2006-2006) | 41-044-58 | 41-044-58 | — | — |
| VAILLANT ecoTEC VU 466/4-5 (2007-2015) | 41-044-58 | 41-044-58 | — | — |
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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