Worcester Bosch
Worcester Bosch Thermostat Pocket 87161402450
Worcester Bosch thermostat pocket, part 87161402450, GC 173-077, for Boilerhouse and Danesmoor oil boilers.
At a glance
- Part type: Thermostat pocket
- Also known as 1017315
Showing prices
£27.23
£22.69 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The thermostat pocket is a Worcester Bosch component that holds the boiler thermostat sensor in position and keeps it in contact with the water in the appliance, so the control can read temperature accurately. It is used across the Worcester Boilerhouse and Danesmoor oil boiler ranges. The pocket is supplied under part number 87161402450 and carries GC number 173-077.
Signs this part needs replacing
- Boiler temperature reads noticeably high or low against the actual flow temperature
- The thermostat control has little or no effect on how the boiler fires
- Boiler short cycles or locks out on overheat
- Scale, corrosion or pitting visible on the pocket where the sensor sits
- Sensor sits loose in the pocket and readings become unstable
Before you order
- Check the appliance model and GC number against the compatibility list before ordering.
- Where the older number ZBUNC020 is marked on the existing part, 87161402450 is the number to order.
- Confirm the thermostat sensor seats correctly in the new pocket before reassembly.
- Work on oil boiler temperature controls should be carried out by a competent engineer.
Mechanical
| Part type | Thermostat pocket |
|---|
Compliance
| Manufacturer part number (MPN) | 87161402450 |
|---|---|
| GC number | 173-077 |
| Barcode / EAN | 4010009721536 |
| Commodity code | 8403 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | ZBUNC020, 1017315 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER BOILERHOUSE 12/14,15/19,20/25 | — | — | — | |
| WORCESTER DANESMOOR 26-32-OOO 1991-1997 | — | — | — | |
| WORCESTER DANESMOOR 35-50 OOO 1992-1997 | — | — | — | |
| WORCESTER DANESMOOR 35/50 OOO 1995-1997 | — | — | — | |
| WORCESTER DANESMOOR 50-70 OOO 1992-1996 | — | — | — | |
| WORCESTER DANESMOOR 50/70-00O-GB OIL | — | — | — | |
| WORCESTER GREENSTAR 12/18 OOO GB OIL | — | — | — | |
| WORCESTER GREENSTAR 18/25 OOO GB OIL | — | — | — | |
| WORCESTER GREENSTAR CAMRAY 12/18 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY 18/25 | — | — | — |
Showing 10 of 64 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
WORCESTER appliance manual — DANESMOOR 26-32-OOO 1991-1997, DANESMOOR 35-50 OOO 1992-1997, DANESMOOR 35/50 OOO 1995-1997, DANESMOOR 50-70 OOO 1992-1996, DANESMOOR 50/70-00O-GB OIL
manualmanualWORCESTER appliance manual — GREENSTAR CAMRAY 12/18, GREENSTAR CAMRAY 18/25, GREENSTAR CAMRAY 25/32, GREENSTAR CAMRAY SYSTEM 12/18, GREENSTAR CAMRAY SYSTEM 18/25, GREENSTAR CAMRAY SYSTEM 25/32
manualmanualWORCESTER appliance manual — GREENSTAR CAMRAY EXTERNAL 12/18, GREENSTAR CAMRAY EXTERNAL 18/25, GREENSTAR CAMRAY EXTERNAL 25/32, GREENSTAR CAMRAY SYSTEM EXTERNAL 12/18, GREENSTAR CAMRAY SYSTEM EXTERNAL 18/25, GREENSTAR CAMRAY SYSTEM EXTERNAL 25/32
manualmanualWORCESTER appliance manual — GREENSTAR CAMRAY SYSTEM UTILITY 12/18, GREENSTAR CAMRAY SYSTEM UTILITY 18/25, GREENSTAR CAMRAY SYSTEM UTILITY 25/32, GREENSTAR CAMRAY UTILITY 12/18, GREENSTAR CAMRAY UTILITY 18/25, GREENSTAR CAMRAY UTILITY 25/32
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR 12/18 ErP, GREENSTAR DANESMOOR 18/25 ErP, GREENSTAR DANESMOOR 25/32 ErP, GREENSTAR DANESMOOR SYSTEM 12/18 ErP, GREENSTAR DANESMOOR SYSTEM 18/25 ErP, GREENSTAR DANESMOOR SYSTEM 25/32 ErP
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR EXTERNAL 12/18 ErP, GREENSTAR DANESMOOR EXTERNAL 18/25 ErP, GREENSTAR DANESMOOR EXTERNAL 25/32 ErP, GREENSTAR DANESMOOR SYSTEM EXT 12/18 ErP, GREENSTAR DANESMOOR SYSTEM EXT 18/25 ErP, GREENSTAR DANESMOOR SYSTEM EXT 25/32 ErP
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR HE 18/25 OOO
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR HE 18/25-OOO-GB UTLITY
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR SYSTEM UTILITY 12/18 ErP, GREENSTAR DANESMOOR SYSTEM UTILITY 18/25 ErP, GREENSTAR DANESMOOR SYSTEM UTILITY 25/32 ErP, GREENSTAR DANESMOOR UTILITY 12/18 ErP, GREENSTAR DANESMOOR UTILITY 18/25 ErP, GREENSTAR DANESMOOR UTILITY 25/32 ErP
manualmanualWORCESTER appliance manual — GREENSTAR HEATSLAVE EXTERNAL 12/18, GREENSTAR HEATSLAVE EXTERNAL 18/25, GREENSTAR HEATSLAVE EXTERNAL 25/32
manualmanualWORCESTER appliance manual — GREENSTAR HEATSLAVE HE 12/18 INTERNAL, GREENSTAR HEATSLAVE HE 18/25 INTERNAL, GREENSTAR HEATSLAVE HE 25/32 INTERNAL
manualmanualWORCESTER appliance manual — HIGHFLOW 400 BF COMBI LPG (GC 47-311-22), HIGHFLOW 400 BF COMBI NG (GC 47-311-19)
manualmanualWORCESTER appliance manual — HIGHFLOW 400 OF COMBI LPG (GC 47-311-23), HIGHFLOW 400 OF COMBI NG (GC 47-311-20)
manualmanualWORCESTER appliance manual — HIGHFLOW 400 RSF COMBI LPG (GC 47-311-21), HIGHFLOW 400 RSF COMBI NG (GC 47-311-18)
manualNo technical questions yet for this part.
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