Worcester Bosch
Worcester Bosch Control Box Assembly Greenstar System 87172078660
Worcester Bosch 87172078660 control box assembly for Greenstar System 12i, 15i, 18i, 24i and 28 Junior models, GC H75-549.
At a glance
- Part type: Control box assembly
- Also known as 1020007
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£379.37
£316.14 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 87172078660 is a control box assembly for the Greenstar System range of gas boilers. It forms the user interface section of the appliance, carrying the control knobs and the digital display that let the user switch the boiler on and off, read fault lights and adjust settings. The assembly is supplied by Worcester Bosch as a complete unit for the Greenstar System 12i, 24i, 24i Junior and 28 Junior family.
Signs this part needs replacing
- The digital display is blank, dim or showing incomplete segments while the boiler still runs.
- Control knobs or buttons do not respond, or the boiler cannot be switched on and off from the panel.
- Fault or status lights fail to illuminate when the appliance is powered.
- The panel responds intermittently, with settings changing on their own or reverting after adjustment.
- Visible damage, moisture ingress or burning around the control box housing.
Before you order
- Check the GC number and appliance serial plate to confirm the boiler model before ordering, as the control box is specific to the Greenstar System range.
- The previous part number for this item is 87172076670; compare it against the number printed on the existing control box.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | CONTROL_ BOX HT3 LOW MKII WO |
|---|
Compliance
| Manufacturer part number (MPN) | 87172078660 |
|---|---|
| GC number | H75-549 |
| Barcode / EAN | 4047416872018 |
| Commodity code | 8403 90 90 00 |
| GPC classification | Heating System Controls |
| Alternative numbers | 87172076670, 1020007 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 12i SYSTEM LPG | 41-311-69 | 41-311-69 | — | — |
| WORCESTER GREENSTAR 12i SYSTEM NG | 41-311-67 | 41-311-67 | — | — |
| WORCESTER GREENSTAR 15I SYSTEM LPG | 41-406-26 | 41-406-26 | — | — |
| WORCESTER GREENSTAR 15I SYSTEM NG | 41-311-84 | 41-311-84 | — | — |
| WORCESTER GREENSTAR 18I SYSTEM LPG | 41-311-87 | 41-311-87 | — | — |
| WORCESTER GREENSTAR 18I SYSTEM NG | 41-311-86 | 41-311-86 | — | — |
| WORCESTER GREENSTAR 24I JUNIOR NG | 47-311-86 | 47-311-86 | — | — |
| WORCESTER GREENSTAR 24i JUNIOR LPG | 47-311-90 | 47-311-90 | — | — |
| WORCESTER GREENSTAR 24i SYSTEM LPG | 41-311-70 | 41-311-70 | — | — |
| WORCESTER GREENSTAR 24i SYSTEM NG | 41-311-68 | 41-311-68 | — | — |
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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.
WORCESTER appliance manual — GREENSTAR 12i SYSTEM LPG (GC 41-311-69), GREENSTAR 12i SYSTEM NG (GC 41-311-67), GREENSTAR 15I SYSTEM LPG (GC 41-406-26), GREENSTAR 15I SYSTEM NG (GC 41-311-84), GREENSTAR 18I SYSTEM LPG (GC 41-311-87), GREENSTAR 18I SYSTEM NG (GC 41-311-86), GREENSTAR 24i SYSTEM LPG (GC 41-311-70), GREENSTAR 24i SYSTEM NG (GC 41-311-68)
manualmanualWORCESTER appliance manual — GREENSTAR 24I JUNIOR NG (GC 47-311-86), GREENSTAR 24i JUNIOR LPG (GC 47-311-90), GREENSTAR 28i JUNIOR LPG (GC 47-311-91), GREENSTAR 28i JUNIOR NG (GC 47-311-87)
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