Worcester Bosch
Worcester Bosch Mechanical Programmer 87161051300
Worcester Bosch mechanical programmer 87161051300 for Greenstar, i Junior, Si/C1 and RD series boilers, controlling heating and hot water on/off times.
At a glance
- Part type: Clocks, programmers and timers
- Also known as 1014455, N0517-4
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£77.86
£64.88 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 87161051300 is a mechanical programmer that sets when the heating and hot water are switched on and off. It is also referred to as a clock, timer or time switch. The unit is designed for Worcester Bosch Greenstar, i Junior, Si/C1 and RD series appliances, giving the user control over daily operating periods.
Signs this part needs replacing
- Heating or hot water does not come on at the programmed time
- The boiler runs outside the set periods, or not at all
- The dial or switch feels stiff, loose or fails to respond
- Timekeeping drifts, so on and off periods shift through the day
- Timed demand operates intermittently
Before you order
- Check the GC number and model on the appliance data badge against the compatibility list.
- Confirm the existing programmer carries part number 87161051300 or one of the alternative numbers listed below.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Clocks, Programmers & Timers |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | 87161051300 |
|---|---|
| GC number | E89-868 |
| Barcode / EAN | 4010009831341 |
| Commodity code | 9107 00 00 00 |
| GPC classification | Heating System Controls |
| Alternative numbers | WB87161051300, 1014455, N0517-4 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER 24 SI II RSF NG | 47-311-65 | 47-311-65 | — | — |
| WORCESTER 28 SI II RSF NG | 47-311-67 | 47-311-67 | — | — |
| WORCESTER BRITISH GAS RD628 RSF | 47-108-14 | 47-108-14 | — | — |
| WORCESTER WORCESTER 24SI II RSF NATURAL GAS | — | — | — | |
| WORCESTER WORCESTER 28SI II RSF NATURAL GAS | — | — | — | |
| WORCESTER WORCESTER RD 628 NATURAL GAS | — | — | — |
Documents & drawings
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