Vaillant
Vaillant Tube 0020237678
Vaillant 0020237678 tube for Ecofit PURE and Ecofit Sustain boilers.
At a glance
- Appliance family: Ecofit PURE and Ecofit Sustain
- Also known as 1388374
£17.58
£14.65 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 0020237678 is a tube supplied as a spare part for Vaillant Ecofit PURE and Ecofit Sustain boilers. It forms part of the appliance's internal pipework, carrying water between components within the boiler casing. The part is identified by the Vaillant part number 0020237678.
Signs this part needs replacing
- Visible corrosion, pitting or surface deterioration on the tube
- Weeping or dripping from the tube or its connections
- Scale build-up restricting flow through the tube
- Distortion, kinking or cracking of the tube wall
- Water staining or residue around the tube's route inside the casing
Before you order
- Confirm your boiler's model and GC number against the fitment list above
- Check the existing part number on the component or in the manufacturer's parts list
- Inspect associated seals, washers and connections, as these may also need renewing
- Isolate the appliance and confirm the correct tube for your specific model before fitting
Compliance
| Alternative numbers | 1388374 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT ecoFIT PURE 612 - VU 126/6-3 (2016) | 41-694-03 | 41-694-03 | — | — |
| VAILLANT ecoFIT PURE 615 - VU 156/6-3 (2016) | 41-694-04 | 41-694-04 | — | — |
| VAILLANT ecoFIT PURE 618 - VU 186/6-3 (2016) | 41-694-05 | 41-694-05 | — | — |
| VAILLANT ecoFIT PURE 625 - VU 256/6-3 (2016) | 41-694-06 | 41-694-06 | — | — |
| VAILLANT ecoFIT PURE 630 - VU 306/6-3 (2016) | 41-694-07 | 41-694-07 | — | — |
| VAILLANT ecoFIT PURE 825 - VUW 256/6-3 (2016) | 47-044-68 | 47-044-68 | — | — |
| VAILLANT ecoFIT PURE 830 - VUW 306/6-3 (2016) | 47-044-74 | 47-044-74 | — | — |
| VAILLANT ecoFIT PURE 835 - VUW 356/6-3 (2016) | 47-044-70 | 47-044-70 | — | — |
| VAILLANT ecoFIT SUSTAIN 615 - VU 156/6-3 (2018) | 41-694-30 | 41-694-30 | — | — |
| VAILLANT ecoFIT SUSTAIN 618 - VU 186/6-3 (2018) | 41-694-31 | 41-694-31 | — | — |
Showing 10 of 14 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 — ecoFIT PURE 612 - VU 126/6-3 (2016) (GC 41-694-03), ecoFIT PURE 615 - VU 156/6-3 (2016) (GC 41-694-04), ecoFIT PURE 618 - VU 186/6-3 (2016) (GC 41-694-05), ecoFIT PURE 625 - VU 256/6-3 (2016) (GC 41-694-06), ecoFIT PURE 630 - VU 306/6-3 (2016) (GC 41-694-07)
manualmanualVAILLANT appliance manual — ecoFIT PURE 825 - VUW 256/6-3 (2016) (GC 47-044-68), ecoFIT PURE 830 - VUW 306/6-3 (2016) (GC 47-044-74), ecoFIT PURE 835 - VUW 356/6-3 (2016) (GC 47-044-70)
manualmanualVAILLANT appliance manual — ecoFIT SUSTAIN 615 - VU 156/6-3 (2018) (GC 41-694-30), ecoFIT SUSTAIN 618 - VU 186/6-3 (2018) (GC 41-694-31), ecoFIT SUSTAIN 630 - VU 306/6-3 (2018) (GC 41-694-32)
manualmanualVAILLANT appliance manual — ecoFIT SUSTAIN 825 - VUW 256/6-3 (2016) (GC 47-044-71), ecoFIT SUSTAIN 830 - VUW 306/6-3 (2016) (GC 47-044-72), ecoFIT SUSTAIN 835 - VUW 356/6-3 (2016) (GC 47-044-73)
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