Miscellaneous Cylinder
Oso Blending Valve
Blending valve for OSO hot water cylinders, mixing hot cylinder water with cold to control the delivered outlet temperature.
£311.52
£259.60 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 OSO blending valve is a mixing valve for OSO hot water cylinders. It combines hot water drawn from the cylinder with cold water to control the temperature delivered at the outlet. It is listed within the cylinder spares range.
Signs this part needs replacing
- Delivered hot water temperature drifts or fluctuates during use
- Outlet water runs hotter or colder than the intended blend
- The valve body weeps or drips
- The valve becomes stiff, seized or will not adjust
- Scale build-up prevents the valve from holding a stable temperature
Before you order
- Confirm the cylinder model and that this valve is the correct fitment for it
- Check the existing valve connections and orientation against the replacement
- Confirm the fault lies with the valve rather than the cylinder thermostat or controls
- Check the blend temperature required for the installation before fitting
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| MISCELLANEOUS CYLINDER SPARES Cylinder Spares | — | — | — |
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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