Alpha
Alpha Fan Assembly 1.012307
Fan assembly for the Alpha CB50 LPG gas boiler, manufacturer part number 1.012307.
At a glance
- Appliance family: Alpha CB50
- Also known as 1250041
£172.94
£144.12 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 Alpha 1.012307 is a fan assembly for the Alpha CB50 gas boiler. It moves combustion air through the burner and carries flue gases away to the flue system, maintaining a stable combustion path during operation. It is listed under gas boiler spares in the fans category.
Signs this part needs replacing
- The boiler fails to ignite or locks out during the start-up sequence
- The fan runs noisily, with grinding, rattling or whining
- The fan does not spin when the boiler calls for heat
- Repeated lockouts or flame failure after the fan stage
- The fan feels stiff, catches or shows visible damage when turned by hand
Before you order
- Confirm the appliance is an Alpha CB50 LPG model
- Check the part number on the existing fan against 1.012307
- Isolate the electrical supply and gas before removing the old fan
- Inspect the flue and fan housing for debris or damage before fitting the new assembly
Compliance
| Alternative numbers | 1250041 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA CB50 | — | — | — | |
| ALPHA CB50 | 47-532-18 | 47-532-18 | — | — |
| ALPHA CB50 (LPG) | — | — | — |
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 technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.