Vaillant
Vaillant Valve 0020236854
Vaillant 2 inch valve, part 0020236854, suitable for VIH SW GB 500 BES and Vantage VIH SW GB 500 BES appliances.
At a glance
- Also known as 1386966
£1,066.82
£889.02 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 2 inch valve manufactured by Vaillant, supplied under part number 0020236854. It is intended for use on Vaillant VIH SW GB 500 BES appliances and the Vantage VIH SW GB 500 BES variant. The valve controls flow through the pipework it is fitted to, and is sized at 2 inch for the connection it serves.
Signs this part needs replacing
- Water weeping or dripping from the valve body, spindle or connections
- The valve will not shut off fully or will not open when operated
- Stiff, seized or excessively stiff operation of the handle or spindle
- Visible corrosion, scale build-up or cracking on the valve body
- Reduced or restricted flow through the valve compared with normal operation
Before you order
- Confirm your appliance model matches one of the fit lines listed above
- Check that the valve you are replacing is the 2 inch version
- Identify the valve's position and function on the appliance before removal, so the correct item is ordered
Compliance
| Alternative numbers | 1386966 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VANTAGE VIH SW GB 500 BES | — | — | — | |
| VAILLANT VIH SW GB 500 BES | — | — | — |
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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