Viessmann
Viessmann Flow Switch 7824207
Flow switch for Viessmann Vitodens 100W Compact and 100-W B1GA boilers, part number 7824207.
At a glance
- Also known as 2320450, N8088
£114.61
£95.51 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 a flow switch for Viessmann Vitodens boilers. It monitors water flow through the heating circuit and signals the boiler's control system. The part number is 7824207.
Signs this part needs replacing
- Boiler fails to fire when there is a demand for heating or hot water
- Intermittent heating or hot water operation
- Pump runs but the boiler does not ignite
- Flow switch error code displayed (check boiler manual for specific code)
Before you order
- Confirm your boiler model and serial number against the Fits list
- Check the GC number if your appliance has one
- Verify the part number 7824207 matches your existing flow switch
- Ensure your boiler was manufactured from 27.04.2005 onwards
Compliance
| Alternative numbers | 2320450, N8088 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 100-W B1GA 11KW SERIAL No. 7959994 | 41-819-52 | 41-819-52 | — | — |
| VIESSMANN VITODENS 100-W B1GA 16KW SERIAL No. 7959995 | 41-819-53 | 41-819-53 | — | — |
| VIESSMANN VITODENS 100-W B1GA 19KW SERIAL No. 7959996 | 41-819-54 | 41-819-54 | — | — |
| VIESSMANN VITODENS 100-W B1GA 25KW SERIAL No. 7959997 | 41-819-55 | 41-819-55 | — | — |
| VIESSMANN VITODENS 100-W B1GA 32KW SERIAL No. 7959998 | 41-819-56 | 41-819-56 | — | — |
| VIESSMANN VITODENS 100W COMPACT 13KW SERIAL No. 7416307 | 41-819-21 | 41-819-21 | — | — |
| VIESSMANN VITODENS 100W COMPACT 16KW SERIAL No. 7416302 | 41-819-22 | 41-819-22 | — | — |
| VIESSMANN VITODENS 100W COMPACT 19KW SERIAL No. 7416303 | 41-819-23 | 41-819-23 | — | — |
| VIESSMANN VITODENS 100W COMPACT 26KW SERIAL No. 7416304 | 41-819-24 | 41-819-24 | — | — |
| VIESSMANN VITODENS 100W COMPACT 35KW SERIAL No. 7499606 | 41-819-25 | 41-819-25 | — | — |
Showing 10 of 14 compatible appliances.
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.