Ucp
Worcester Bosch fan assembly 87161048140 (24kW 24 Si II)
Genuine Worcester Bosch fan assembly for the 24 Si II NG FSN combi and 24 Si II RSF boilers.
At a glance
- Also known as 2081845
- Gas Safe registered engineer required for boiler casework and gas-side work
£148.20
£123.50 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 87161048140 is Worcester Bosch's fan assembly for the 24 Si II boiler range. It draws fresh air into the combustion chamber to burn the gas correctly, then extracts the flue gases after combustion.
Signs this part needs replacing
- Boiler locks out on ignition or fan-proving faults
- Whining, grinding or rattling noise from the fan
- Fan fails to start or won't reach speed
- Intermittent lockouts that clear on reset then recur
Before you order
- Match the part number printed on the existing fan before ordering
- Isolate electrical power to the boiler before removal
- Gas Safe registered engineer required for boiler casework and gas-side work
Compliance
| Alternative numbers | 2081845 |
|---|
No fitment data held for this part.
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.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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