Worcester Bosch
Worcester Bosch Control Box Assembly 87186903470
Control box assembly for the Worcester Bosch Greenstar Danesmoor External 18/25 ErP oil boiler, part 87186903470.
At a glance
- Appliance family: Greenstar Danesmoor External
- Also known as 2247007
£438.42
£365.35 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 control box assembly for Worcester Bosch Greenstar Danesmoor External oil boilers, supplied under part number 87186903470. It forms part of the boiler's control circuitry and is matched to the ErP version of the appliance. The assembly is replaced as a complete unit when the existing control box is faulty.
Signs this part needs replacing
- The boiler fails to fire and the control box shows no power or indicator activity
- Repeated lockouts or fault codes that clear only temporarily
- Intermittent operation, with the boiler cutting in and out without a clear pattern
- Visible heat damage, scorching or a burning smell around the control box
- The control box no longer responds to the boiler controls or thermostat demand
Before you order
- Check the boiler rating plate to confirm the model is the Greenstar Danesmoor External 18/25 ErP
- Compare the part number on the existing control box label against 87186903470
- Confirm the appliance is the ErP version, as fitment differs across the Danesmoor range
- Isolate the electrical supply to the boiler before removing or fitting the control box
Compliance
| Alternative numbers | 2247007 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR DANESMOOR EXTERNAL 18/25 ErP | — | — | — |
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.
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