Worcester Bosch
Worcester Bosch Fuse 2A Slow Blow 87161560000
Worcester Bosch 87161560000 2A slow blow fuse, 20 x 5mm, for the control electronics of CDI, SBI and related Worcester Bosch boilers.
At a glance
- Part type: Fuse
- Also known as 1019353
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Showing prices
£4.79
£3.99 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 Worcester Bosch 87161560000 is a 2A slow blow fuse measuring 20 x 5mm, fitted within the electronic control circuitry of Worcester Bosch boilers. It protects the control board and associated electronics by breaking the circuit when current rises above its rating, while the slow blow characteristic lets brief inrush currents pass without nuisance blowing. It sits in the electronics and controls group of serviceable spares.
Signs this part needs replacing
- Boiler is completely dead, with no display and no indicator lights
- Control board unresponsive even though mains supply is present at the appliance
- Fuse visibly blown, blackened or showing a broken element
- Repeated fuse failure after replacement, which points to a fault elsewhere in the circuit
- Intermittent shutdowns or lockouts traced back to the control circuit
Before you order
- Check the GC number or serial plate on the appliance to confirm the correct fuse rating and dimensions for your model.
- The previous part number ZDELE581 and the alternative number 1019353 identify the same item.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Fuses, Capacitors & Relays |
|---|---|
| Dimensions | 20 x 5 mm |
Compliance
| Manufacturer part number (MPN) | 87161560000 |
|---|---|
| GC number | E26-716 |
| Barcode / EAN | 4010009734505 |
| Commodity code | 8536 10 10 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | ZDELE581, 1019353 |
| Previous numbers | ZDELE581 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER 15 SBI NG | 41-311-43 | 41-311-43 | — | — |
| WORCESTER 24 CDI BF NG | 47-311-29 | 47-311-29 | — | — |
| WORCESTER 24 CDI OF LPG | 47-311-33 | 47-311-33 | — | — |
| WORCESTER 24 CDI OF NG | 47-311-32 | 47-311-32 | — | — |
| WORCESTER 24 CDI RSF LPG | 47-311-31 | 47-311-31 | — | — |
| WORCESTER 24 CDI RSF NG | 47-311-30 | 47-311-30 | — | — |
| WORCESTER 24 SBI RSF NG | 41-311-44 | 41-311-44 | — | — |
| WORCESTER 24i JUNIOR RSF LPG | 47-311-71 | 47-311-71 | — | — |
| WORCESTER 24i JUNIOR RSF NG | 47-311-69 | 47-311-69 | — | — |
| WORCESTER 24i RSF COMBI NG (NOV 2004) | 47-311-37 | 47-311-37 | — | — |
Showing 10 of 86 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 — 15 SBI NG (GC 41-311-43), 24 SBI RSF NG (GC 41-311-44)
manualmanualWORCESTER appliance manual — 24 CDI BF NG (GC 47-311-29)
manualmanualWORCESTER appliance manual — 24 CDI OF LPG (GC 47-311-33), 24 CDI OF NG (GC 47-311-32)
manualmanualWORCESTER appliance manual — 24 CDI RSF LPG (GC 47-311-31), 24 CDI RSF NG (GC 47-311-30)
manualmanualWORCESTER appliance manual — 24i JUNIOR RSF LPG (GC 47-311-71), 24i JUNIOR RSF NG (GC 47-311-69), 28i JUNIOR RSF NG (FEB 2003) (GC 47-311-72), 28i JUNIOR RSF NG (MAY 2003) (GC 47-311-70)
manualmanualWORCESTER appliance manual — 24i RSF COMBI NG (NOV 2004) (GC 47-311-37), 24i RSF COMBI NG (SEP 2001) (GC 47-311-37)
manualmanualWORCESTER appliance manual — 25 SI RSF COMBI LPG (GC 47-311-50), 25 SI RSF COMBI NG (GC 47-311-49), 28 SI RSF LPG (GC 47-311-52), 28 SI RSF NG (GC 47-311-51)
manualmanualWORCESTER appliance manual — 26 CDI RSF NG (GC 47-311-41), 26 CDI XTRA RSF LPG (GC 47-311-42), 26 CDI XTRA RSF NG (GC 47-311-41)
manualmanualWORCESTER appliance manual — 28 CDI RSF LPG (GC 47-311-35), 28 CDI RSF NG (GC 47-311-34)
manualmanualWORCESTER appliance manual — 28i RSF NG (GC 47-311-54)
manualmanualWORCESTER appliance manual — 35 CDI RSF LPG (GC 47-311-40), 35 CDI RSF NG (GC 47-311-39)
manualmanualWORCESTER appliance manual — BRITISH GAS C1-FSN-GB NG COMBI (GC 47-311-53)
manualmanualWORCESTER appliance manual — GREENSTAR 12RI LPG (GC 41-311-64), GREENSTAR 12RI NG (GC 41-311-63), GREENSTAR 15RI CONVENTIONAL LPG (GC 41-311-76), GREENSTAR 15RI CONVENTIONAL NG (GC 41-311-75), GREENSTAR 18RI CONVENTIONAL LPG (GC 41-311-78), GREENSTAR 18RI CONVENTIONAL NG (GC 41-311-77), GREENSTAR 24RI LPG (GC 41-311-66), GREENSTAR 24RI NG (GC 41-311-65)
manualmanualWORCESTER appliance manual — GREENSTAR 12Ri ErP LPG (GC 41-406-42), GREENSTAR 12Ri ErP NG (GC 41-406-41), GREENSTAR 15Ri ErP LPG (GC 41-406-44), GREENSTAR 15Ri ErP NG (GC 41-406-43), GREENSTAR 18Ri ErP LPG (GC 41-406-46), GREENSTAR 18Ri ErP NG (GC 41-406-45), GREENSTAR 24Ri ErP LPG (GC 41-406-48), GREENSTAR 24Ri ErP NG (GC 41-406-47)
manualmanualWORCESTER appliance manual — GREENSTAR 12Ri ErP+ LPG (GC 41-406-69), GREENSTAR 12Ri ErP+ NG (GC 41-406-75), GREENSTAR 15Ri ErP+ LPG (GC 41-406-70), GREENSTAR 15Ri ErP+ NG (GC 41-406-76), GREENSTAR 18Ri ErP+ LPG (GC 41-406-71), GREENSTAR 18Ri ErP+ NG (GC 41-406-77), GREENSTAR 21Ri ErP+ LPG (GC 41-406-72), GREENSTAR 21Ri ErP+ NG (GC 41-406-78), GREENSTAR 24Ri ErP+ LPG (GC 41-406-73), GREENSTAR 24Ri ErP+ NG (GC 41-406-79), GREENSTAR 9Ri ErP+ LPG (GC 41-406-68), GREENSTAR 9Ri ErP+ NG (GC 41-406-74)
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