Worcester Bosch
Worcester Bosch Check Valve Assembly 87161200960
Worcester Bosch check valve assembly, part 87161200960, for Heatslave oil combi models; alternative number 1015755.
At a glance
- Part type: Check valve assembly
- Appliance family: Heatslave oil combi
- Also known as 1015755
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£39.32
£32.77 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 87161200960 is a check valve assembly built for the manufacturer's Heatslave oil combi range. It sits in the appliance's water circuit and permits flow in one direction only, closing against reverse flow so that water cannot travel back through the system. The assembly is supplied as a complete unit rather than as loose internal components.
Signs this part needs replacing
- Water passing the wrong way through the circuit, or the valve failing to hold against reverse flow
- Reduced or erratic flow at hot water outlets compared with normal operation
- Knocking, chattering or humming from the valve area when the appliance runs
- Debris or scale build-up inside the valve body preventing the seat from closing cleanly
- Visible leakage or weeping around the valve body or its connections
Before you order
- Confirm the appliance model and serial number against the compatibility list, as Heatslave variants differ by build date and model code
- Quote part number 87161200960, or the alternative number 1015755, when checking stock or ordering
- Inspect the surrounding seals and connections while the valve is removed, and renew any that show wear
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Check valve assembly |
|---|---|
| Appliance family | Heatslave oil combi |
Compliance
| Manufacturer part number (MPN) | 87161200960 |
|---|---|
| Barcode / EAN | 4010009760054 |
| Commodity code | 8481 30 00 00 |
| GPC classification | Backflow Preventers |
| Alternative numbers | 1015755 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER HEATSLAVE 12/14-OSO-GB OIL COMBI (JUL 1996) | — | — | — | |
| WORCESTER HEATSLAVE 12/14-OSO-GB OIL COMBI (OCT 2001) | — | — | — | |
| WORCESTER HEATSLAVE 12/14-RSO-GB OIL COMBI (JUN 1997) | — | — | — | |
| WORCESTER HEATSLAVE 12/14-RSO-GB OIL COMBI (OCT 2001) | — | — | — | |
| WORCESTER HEATSLAVE 15/19-OSO-GB OIL COMBI (JUL 1996) | — | — | — | |
| WORCESTER HEATSLAVE 15/19-RSO-GB OIL COMBI (JUN 1997) | — | — | — | |
| WORCESTER HEATSLAVE 20/25-OSO-GB OIL COMBI (JUN 1996) | — | — | — | |
| WORCESTER HEATSLAVE 20/25-OSO-GB OIL COMBI (SEPT 2001) | — | — | — | |
| WORCESTER HEATSLAVE 20/25-RSO-GB OIL COMBI (JUN 1997) | — | — | — | |
| WORCESTER HEATSLAVE 20/25-RSO-GB OIL COMBI (SEPT 2001) | — | — | — |
Showing 10 of 16 compatible appliances.
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