Vaillant
Vaillant Tube (Leak Test) 081144
Vaillant 081144 leak test tube for Combicompact and Thermocompact VCW boilers.
At a glance
- Also known as 1372979
£19.16
£15.97 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 081144 is a leak test tube used on the warm water connection of older Vaillant VCW combi boilers. It forms part of the water circuit on the Combicompact and Thermocompact ranges, allowing the connection to be checked for leaks during service and commissioning. The part is listed by Vaillant under the description warm water connection.
Signs this part needs replacing
- Water weeping or a visible drip at the warm water connection
- Damp staining, crusting or limescale tracking along the tube
- Corrosion, pitting or a softened wall on the tube surface
- A leak test that will not hold pressure at the connection
- Discolouration or deformation of the tube after overheating
Before you order
- Confirm your boiler model against the fitment list above
- Check the GC number on the appliance data badge matches your model variant
- Compare the existing part number 081144 against the part being removed
- Inspect the mating connection and seals for damage before refitting
Compliance
| Barcode / EAN | 4024074103661 |
|---|---|
| Alternative numbers | 1372979 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT COMBIcompact VCW 240T (1988-1995) | 47-044-15 | 47-044-15 | — | — |
| VAILLANT COMBIcompact VCW 240XT (1995-1996) | 47-044-15 | 47-044-15 | — | — |
| VAILLANT COMBIcompact VCW 242E (1988-1995) | 47-044-13 | 47-044-13 | — | — |
| VAILLANT COMBIcompact VCW 280T (1988-1995) | 47-044-16 | 47-044-16 | — | — |
| VAILLANT COMBIcompact VCW 280XT (1995 - 1996) | 47-044-16 | 47-044-16 | — | — |
| VAILLANT COMBIcompact VCW 282E (1988-1995) | 47-044-18 | 47-044-18 | — | — |
| VAILLANT THERMOcompact VCW 221T (1988-1996) | 47-044-14 | 47-044-14 | — | — |
| VAILLANT VCW 15/1 T3W (1983-1988) | — | — | — | |
| VAILLANT VCW 20/1 T3W (1983-1988) | 47-044-03 | 47-044-03 | — | — |
| VAILLANT VCW 221T | 47-044-14 | 47-044-14 | — | — |
Showing 10 of 18 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 — COMBIcompact VCW 240T (1988-1995) (GC 47-044-15), COMBIcompact VCW 240XT (1995-1996) (GC 47-044-15), COMBIcompact VCW 280T (1988-1995) (GC 47-044-16), COMBIcompact VCW 280XT (1995 - 1996) (GC 47-044-16), VCW 240T (GC 47-044-15), VCW 240XT (GC 47-044-15), VCW 280T (GC 47-044-16), VCW 280XT (GC 47-044-16)
manualmanualVAILLANT appliance manual — COMBIcompact VCW 242E (1988-1995) (GC 47-044-13), COMBIcompact VCW 282E (1988-1995) (GC 47-044-18), VCW 242E (GC 47-044-13), VCW 282E (GC 47-044-18)
manualmanualVAILLANT appliance manual — VCW 15/1 T3W (1983-1988), VCW 20/1 T3W (1983-1988) (GC 47-044-03), VCW 25/1 T3W (1983-1988) (GC 47-044-05), VCW SINE 18T3W (1983-1988) (GC 47-044-01)
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