Viessmann
Viessmann radial fan RG148 (with gaskets) 7833512
Genuine Viessmann RG148 radial fan supplied complete with gaskets, manufactured for specific Viessmann boiler models.
At a glance
- Part type: radial combustion fan (RG148), supplied with gaskets
- Also known as 2321370
- Have this fitted by a Gas Safe registered engineer
£633.06
£527.55 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
This is Viessmann's RG148 radial fan, supplied complete with its fitting gaskets. It draws combustion air into the burner and expels flue gases, and is described by the manufacturer's parts network as manufactured exclusively for certain Viessmann boilers.
Signs this part needs replacing
- Boiler locks out on a fan or airflow fault
- Loud, grinding or rattling noise from the fan housing
- Fan runs continuously or fails to reach speed before ignition
- No pre-purge airflow detected before the burner fires
Before you order
- Match the part number printed on your existing fan before ordering
- Isolate electrical power before removing the old fan
- Have this fitted by a Gas Safe registered engineer
Compliance
| Alternative numbers | 2321370 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 200-W WB2B-105 SERIAL No.7424194 | — | — | — | |
| VIESSMANN VITODENS 200-W WB2B-80 SERIAL No.7424193 | — | — | — |
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.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.