Vaillant
Vaillant ecoMAX 665 fan complete 180901
Complete combustion fan for the Vaillant ecoMAX 665 and VU 656/4-5, 656-7 boiler range.
At a glance
- Also known as 1376574, N0175-A
- Have the replacement fitted by a Gas Safe registered engineer
£776.39
£646.99 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 180901 is a complete combustion fan for Vaillant's ecoMAX 665 and related VU 656 condensing boiler range. It pushes fresh air into the combustion chamber for the burner and extracts the combusted gas once the process is complete.
Signs this part needs replacing
- Fan is noisy, grinding or vibrating when running
- Boiler locks out on a fan or pressure switch fault
- Fan runs but the boiler will not fire
- Reduced heat output alongside unusual fan behaviour
Before you order
- Confirm your exact model against the fits list
- Match the part number printed on your existing fan
- Isolate electrical power and gas before removal
- Have the replacement fitted by a Gas Safe registered engineer
Compliance
| Barcode / EAN | 4024074479032 |
|---|---|
| Alternative numbers | 1376574, N0175-A |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VU 656-7 | 41-044-59 | 41-044-59 | — | — |
| VAILLANT VU 656/4-5 | 41-044-59 | 41-044-59 | — | — |
| VAILLANT ecoMAX 665 VU 656-7 (2006-2006) | 41-044-59 | 41-044-59 | — | — |
| VAILLANT ecoTEC VU 656/4-5 (2007-2015) | 41-044-59 | 41-044-59 | — | — |
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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