Vaillant
Vaillant Elbow Flexible Hose 8000012451
Vaillant elbow flexible hose, part 8000012451, for EcoTEC Cs/1-5 (2023) condensing boilers.
At a glance
- Also known as 1392914
£16.18
£13.48 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 elbow flexible hose, part number 8000012451, is a formed hose assembly used in Vaillant EcoTEC condensing boiler installations. It provides an angled connection between internal hydraulic components where a rigid pipe run is not practical. It is listed for the 2023 EcoTEC Cs/1-5 appliance range.
Signs this part needs replacing
- Visible weeping, damp staining or crusting at the hose crimp or elbow joint
- Cracking, hardening or perishing of the hose material
- Kinking or deformation that restricts flow through the hose
- Loss of system pressure with no other obvious cause
- Scale or corrosion deposits at the connection points
Before you order
- Confirm your appliance model against the fit list above
- Check that the part number 8000012451 matches the number on the existing component or the manufacturer's parts list
- Inspect the mating connections for damage before fitting the new hose
Compliance
| Alternative numbers | 1392914 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT ecoTEC 610 VU 10 CS/1-5 (2023) | 41-694-45 | 41-694-45 | — | — |
| VAILLANT ecoTEC 615 VU 15 CS/1-5 (2023) | 41-694-46 | 41-694-46 | — | — |
| VAILLANT ecoTEC 620 VU 20 CS/1-5 (2023) | 41-694-47 | 41-694-47 | — | — |
| VAILLANT ecoTEC 625 VU 25 CS/1-5 (2023) | 41-694-48 | 41-694-48 | — | — |
| VAILLANT ecoTEC 630 VU 30 CS/1-5 (2023) | 41-694-49 | 41-694-49 | — | — |
| VAILLANT ecoTEC 635 VU 35 CS/1-5 (2023) | 41-694-50 | 41-694-50 | — | — |
| VAILLANT ecoTEC PLUS 826 VUW 20/26 CS/1-5 (2023) | 47-044-92 | 47-044-92 | — | — |
| VAILLANT ecoTEC PLUS 832 VUW 25/32 CS/1-5 (2023) | 47-044-93 | 47-044-93 | — | — |
| VAILLANT ecoTEC PLUS 836 VUW 30/36 CS/1-5 (2023) | 47-044-94 | 47-044-94 | — | — |
| VAILLANT ecoTEC PLUS 840 VUW 30/40 CS/1-5 (2023) | 47-044-95 | 47-044-95 | — | — |
Showing 10 of 11 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.
VAILLANT appliance manual — ecoTEC 610 VU 10 CS/1-5 (2023) (GC 41-694-45), ecoTEC 615 VU 15 CS/1-5 (2023) (GC 41-694-46), ecoTEC 620 VU 20 CS/1-5 (2023) (GC 41-694-47), ecoTEC 625 VU 25 CS/1-5 (2023) (GC 41-694-48), ecoTEC 630 VU 30 CS/1-5 (2023) (GC 41-694-49), ecoTEC 635 VU 35 CS/1-5 (2023) (GC 41-694-50), ecoTEC PLUS 826 VUW 20/26 CS/1-5 (2023) (GC 47-044-92), ecoTEC PLUS 832 VUW 25/32 CS/1-5 (2023) (GC 47-044-93), ecoTEC PLUS 836 VUW 30/36 CS/1-5 (2023) (GC 47-044-94), ecoTEC PLUS 840 VUW 30/40 CS/1-5 (2023) (GC 47-044-95)
manualmanualVAILLANT appliance manual — ecoTEC PLUS 940 VUI 30/40 CS/1-5 (2023) (GC 47-044-96)
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