Vaillant
Vaillant Gasket 981638
Vaillant gasket, part number 981638, for Ecomax VU and VUW boilers and Recovair 275/3 and 350/3 units.
At a glance
- Part type: gasket
- Also known as 1387500
£9.67
£8.06 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 981638 is a gasket used in Ecomax VU and VUW appliances and Recovair ventilation units. It seals a joint within the appliance to prevent water or air leakage at the mating faces. Fit only where the part number matches the appliance's parts list.
Signs this part needs replacing
- Weeping or visible water staining around the sealed joint
- Gasket has hardened, flattened or cracked
- Recurring pressure loss or air ingress at the joint
- Corrosion or residue on the mating faces
Before you order
- Confirm your appliance model and GC number against the fit list above
- Check the existing gasket's part number matches 981638
- Inspect the mating surfaces for corrosion or damage before fitting
- Confirm the number of gaskets required for the job
Compliance
| Alternative numbers | 1387500 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT ECOmax VU 186E (1995-2000) | 41-044-11 | 41-044-11 | — | — |
| VAILLANT ECOmax VU 226E (1995-2000) | 41-044-12 | 41-044-12 | — | — |
| VAILLANT ECOmax VUW 236E (1995-1999) | 47-044-23 | 47-044-23 | — | — |
| VAILLANT ECOmax VUW 286E (1995-1999) | 47-044-24 | 47-044-24 | — | — |
| VAILLANT VU 186 E | 41-044-11 | 41-044-11 | — | — |
| VAILLANT VU 226 E | 41-044-12 | 41-044-12 | — | — |
| VAILLANT VUW 236 E | 47-044-23 | 47-044-23 | — | — |
| VAILLANT VUW 286 E | 47-044-24 | 47-044-24 | — | — |
| VAILLANT recoVAIR 275/3 (2009-2009) | — | — | — | |
| VAILLANT recoVAIR 275/3 R1 (2009) | — | — | — |
Showing 10 of 12 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.
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