Vaillant
Vaillant O-Ring 0010033583
Vaillant O-ring, part number 0010033583, for use in Arotherm PLUS /6 heat pumps.
At a glance
- Also known as 1391962
£8.17
£6.81 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
This is a Vaillant O-ring, part number 0010033583, a sealing component used in Arotherm PLUS /6 heat pump installations. It seals a joint or connection point to prevent water loss and maintain system pressure. O-rings of this type are consumable items that harden and flatten over time.
Signs this part needs replacing
- Visible weeping or a damp trace around the joint the O-ring seals
- Water staining or mineral deposits at the connection
- The O-ring feels hard, brittle or has cracked
- The O-ring is flattened or has taken a permanent set rather than sitting proud
- Gradual loss of system pressure with no other obvious cause
Before you order
- Confirm your appliance model against the fitment list above
- Compare the removed O-ring against the new one for size and cross-section
- Check how many O-rings are required at the joint being serviced
- Inspect the mating surfaces for scoring or damage before refitting
Compliance
| Alternative numbers | 1391962 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT aroTHERM PLUS /6 VWL 105/6 A 230V S2 R1 (2022) | — | — | — | |
| VAILLANT aroTHERM PLUS /6 VWL 105/6 A S2 R1 (2022) | — | — | — | |
| VAILLANT aroTHERM PLUS /6 VWL 125/6 A 230V S2 R1 (2022) | — | — | — | |
| VAILLANT aroTHERM PLUS /6 VWL 125/6 A S2 R1 (2022) | — | — | — |
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.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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