Viessmann
Viessmann Radial Fan RG148 E 230VAC 7840512
Viessmann RG148 E radial fan, 230 V AC, part 7840512, for Vitodens 200-W B2HA boilers.
At a glance
- Appliance family: Vitodens 200-W B2HA, 69 to 99 kW
- Also known as 2321626
£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
The Viessmann RG148 E is a radial fan operating on a 230 V AC supply, used in Viessmann Vitodens 200-W B2HA boilers. It moves combustion air and flue gases through the appliance, and it is listed under Viessmann part number 7840512.
Signs this part needs replacing
- The boiler locks out or fails to fire with a fan-related fault recorded
- Grinding, scraping or rumbling noise from the fan at start-up or during running
- The fan does not spin freely by hand or fails to reach operating speed
- Intermittent running or repeated ignition faults traced to the fan
Before you order
- Confirm the appliance model and serial number against the fitment listed for this fan
- Check the existing fan label for the RG148 E designation and a 230 V AC supply
- Compare the number 7840512 with the marking on the failed component
- Isolate the appliance from the electrical supply before inspection or work
Compliance
| Alternative numbers | 2321626 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 200-W B2HA, 69 TO 99 KW SERIAL No. 7571045 | 41-819-61 | 41-819-61 | — | — |
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.
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