Worcester Bosch
Worcester Bosch Expansion Relief Valve 6 Bar 87168506180
Worcester Bosch 87168506180 6 bar expansion relief valve from the 5350 Series, a water control component for Greenskies appliances.
At a glance
- Part type: Water controls
- Also known as 6-BAR-EXPANSION-RELIEF-VALVE-V1, 2245161
£86.42
£72.02 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
The Worcester Bosch 87168506180 is a 6 bar expansion relief valve from the 5350 Series. It is a water control component that manages flow within the appliance and relieves excess pressure from the heating circuit when the set pressure is reached. It is manufactured by Worcester Bosch for use in their domestic boiler range.
Signs this part needs replacing
- System pressure falls repeatedly and the appliance needs regular topping up
- Water discharging from the relief valve outlet or its discharge pipe
- Pressure gauge climbing above the normal operating range during a heating cycle
- The valve continues to drip after it has operated and does not reseat
- Scale, sludge or debris visible around the valve seat or outlet
Before you order
- Confirm the appliance model and serial number before ordering
- Match part number 87168506180 against the number marked on the existing component
- Check whether a new gasket or seal is needed at the connection point before fitting
- Compare the alternative part numbers listed above against any number shown on the old valve
Mechanical
| Part type | Water Controls |
|---|
Compliance
| Manufacturer part number (MPN) | 87168506180 |
|---|---|
| Barcode / EAN | 87168506180 |
| Commodity code | 8481 40 00 00 |
| GPC classification | Valves/Fittings - Water and Gas |
| Alternative numbers | 6-BAR-EXPANSION-RELIEF-VALVE-V1, 2245161 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER BOSCH Greenskies | — | — | — |
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.
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