Vaillant
Vaillant Screw 20266342
Vaillant screw, part number 20266342, supplied in a pack of 5 for Arotherm and Arotherm PLUS air source heat pumps.
At a glance
- Also known as 1391516
£8.68
£7.23 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
A Vaillant fixing screw, part number 20266342, supplied in a pack of 5. It is used on Arotherm and Arotherm PLUS air source heat pump units, where it secures casing panels and internal components. It is a service item rather than a functional component, so it is normally ordered when an existing screw is lost, damaged or corroded.
Signs this part needs replacing
- Screw heads rounded off or chewed during removal
- Corrosion or rust visible on the screw shank or head
- Screw seized in the fixing point and sheared on removal
- Fixings missing after a service or panel removal
- Casing or panel rattling because a screw has worked loose
Before you order
- Confirm your appliance model against the fitment list above
- Check the thread and length of the screw being replaced before fitting
- Count how many fixings are missing, as the pack contains 5 screws
- Check whether the fixing point itself is damaged and needs attention
Compliance
| Alternative numbers | 1391516 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT aroTHERM 5/5 VWL 105/5 AS 230V S2 (2019) | — | — | — | |
| VAILLANT aroTHERM 5/5 VWL 125/5 AS 230V S2 (2019) | — | — | — | |
| VAILLANT aroTHERM 5/5 VWL 35/5 AS 230V S2 (2019-2022) | — | — | — | |
| VAILLANT aroTHERM 5/5 VWL 35/5 AS 230V S2 R1 (2019-2022) | — | — | — | |
| VAILLANT aroTHERM 5/5 VWL 55/5 AS 230V S2 (2019-2022) | — | — | — | |
| VAILLANT aroTHERM 5/5 VWL 55/5 AS 230V S2 R1 (2019-2022) | — | — | — | |
| VAILLANT aroTHERM 5/5 VWL 75/5 AS 230V S2 (2022) | — | — | — | |
| VAILLANT aroTHERM 5/5 VWL 75/5 AS 230V S2 R1 (2022) | — | — | — | |
| VAILLANT aroTHERM PLUS /6 VWL 105/6 A 230V S2 (2020-2021) | — | — | — | |
| VAILLANT aroTHERM PLUS /6 VWL 105/6 A 230V S2 R1 (2022) | — | — | — |
Showing 10 of 23 compatible appliances.
Documents & drawings
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