Worcester Bosch
Worcester Bosch Relay 25A 87183102120
25A relay, Worcester Bosch part 87183102120, for Greensource 7KW and 9.5KW air/water heat pumps.
At a glance
- Also known as 1022447
£89.64
£74.70 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 87183102120 is a 25A relay used in the Greensource air/water heat pump range. It switches a higher-current circuit within the appliance under the control of the heat pump's control board. It is a service part for the Greensource 7KW and 9.5KW models.
Signs this part needs replacing
- Heat pump fails to start or run
- Intermittent operation or unexpected shutdowns
- No response from the circuit the relay controls
- Audible clicking from the relay without the appliance operating
- Visible burning, pitting or discolouration on the relay terminals
Before you order
- Confirm your appliance model matches one of the fitments listed above
- Check the part number on the existing relay against 87183102120
- Inspect the terminal arrangement and rating of the failed relay before ordering
Compliance
| Barcode / EAN | 4047416164281 |
|---|---|
| Alternative numbers | 1022447 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSOURCE 7KW AIR/WATER HEATPUMP | — | — | — | |
| WORCESTER GREENSOURCE 9.5KW AIR/WATER HEATPUMP | — | — | — |
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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