Worcester Bosch
Worcester Bosch Coupling Assembly Diverter to Calorifier Slip 87161205070
Worcester Bosch 87161205070 coupling assembly for the diverter-to-calorifier slip connection, fitting 14 Worcester Bosch appliances.
At a glance
- Part type: Diverter valves and hydraulics
- Also known as 1016075
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£18.67
£15.56 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 87161205070 is a coupling assembly used on the diverter-to-calorifier slip connection within the appliance. It is a Worcester Bosch spare that forms part of the diverter valve and hydraulics group, sitting in the water circuit where the diverter assembly meets the calorifier connection. The coupling carries an O-ring and lip seal arrangement, so it plays a direct part in keeping that joint sound and the appliance performing reliably.
Signs this part needs replacing
- Weeping or a visible drip at the diverter-to-calorifier joint
- Water tracking down the coupling body or staining on nearby components
- Perished, flattened or swollen O-rings and lip seals at the coupling
- Scale or corrosion build-up around the joint face
- Loss of hot water performance consistent with a disturbed diverter connection
Before you order
- Check the appliance GC number and serial plate against the compatibility list before ordering, as the same coupling is used across several Worcester Bosch models.
- If you are working from older documentation, confirm the previous number SSA6501/3 and the alternative number 1016075 against the part you are replacing.
- Inspect the O-rings and lip seals at the joint and replace them if they show any sign of hardening, flattening or damage.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | O-Rings & Lip Seals |
|---|
Compliance
| Manufacturer part number (MPN) | 87161205070 |
|---|---|
| GC number | 299-052 |
| Barcode / EAN | 4010009762577 |
| Commodity code | 8481 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | SSA6501/3, 1016075 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER 230 RSF NG | 47-311-14 | 47-311-14 | — | — |
| WORCESTER 240 BF LPG | — | — | — | |
| WORCESTER 240 BF NG | 47-311-10 | 47-311-10 | — | — |
| WORCESTER 240 OF LPG | — | — | — | |
| WORCESTER 240 OF NG | 47-311-09 | 47-311-09 | — | — |
| WORCESTER 240 RSF LPG | — | — | — | |
| WORCESTER 240 RSF NG | 47-311-12 | 47-311-12 | — | — |
| WORCESTER WORCESTER 230 RSF NATURAL GAS | — | — | — | |
| WORCESTER WORCESTER 240 BF LPG | — | — | — | |
| WORCESTER WORCESTER 240 BF NATURAL GAS | — | — | — |
Showing 10 of 14 compatible appliances.
Documents & drawings
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