Worcester Bosch
Worcester Bosch Air Vent HT EX Adapter Assy 87161020360
Air vent high-temperature expansion adapter assembly for Worcester Heatslave oil combi boilers.
At a glance
- Appliance family: Heatslave oil combi boilers
- Also known as AIR-VENT-HT-EX-ADAPTER-ASSY, 1013775
£44.71
£37.26 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 Air Vent HT EX Adapter Assy is a Worcester Bosch assembly used on Heatslave oil-fired combination boilers. It forms part of the boiler's air vent and expansion connection arrangement, allowing the system to vent air while accommodating the expansion vessel connection. The part is supplied under Worcester Bosch part number 87161020360.
Signs this part needs replacing
- Air not clearing from the system after commissioning or servicing
- Water or oil residue weeping from the vent or adapter joint
- Boiler locking out or cycling with air-related fault symptoms
- Corrosion, cracking or deformation visible on the adapter body
- Loose or damaged connection to the expansion vessel pipework
Before you order
- Confirm the boiler model matches one of the Heatslave 26/32 combi variants listed
- Check the existing adapter assembly against the part number 87161020360 on the boiler or in the manual
- Inspect the surrounding pipework and connections for damage that may also require attention
- Verify that access to the vent and expansion connection is possible before starting the work
Compliance
| Barcode / EAN | 4010009748519 |
|---|---|
| Alternative numbers | AIR-VENT-HT-EX-ADAPTER-ASSY, 1013775 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER HEATSLAVE 26/32 COMBI | — | — | — | |
| WORCESTER HEATSLAVE 26/32-OSO-GB OIL COMBI | — | — | — |
Documents & drawings
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