Viessmann
Viessmann Flow Switch 7826308
Viessmann flow switch, part number 7826308, for Vitodens WB1A combi and system boilers.
At a glance
- Appliance family: Vitodens WB1A
- Also known as 2320092
£59.16
£49.30 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 7826308 is a flow switch used in Vitodens WB1A combi and system boilers. It detects water flow through the appliance and signals the boiler control that circulation is present, so the burner can fire and hot water demand can be met. It is listed as a gas boiler spare for the Vitodens WB1A range.
Signs this part needs replacing
- Boiler does not fire on a hot water draw-off
- Hot water runs intermittently or goes cold during use
- Boiler locks out or reports a fault while demand is present
- Heating runs but domestic hot water does not
- Boiler short-cycles or fails to register circulation
Before you order
- Confirm the appliance is a Vitodens WB1A combi or system model
- Check the model and serial number against the fitment list above
- Compare the part number on the existing flow switch with 7826308
- Check the appliance's production date against the part's date-from designation
Compliance
| Alternative numbers | 2320092 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS WB1A COMBI C24KW (7247428) | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI C24KW (7248590) | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI C24KW SERIAL No. 7247428 | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI C24KW SERIAL No. 7248590 | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI C30KW | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI C30KW SERIAL No. 7248589 | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI PLUS 30KW (7247427) | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI PLUS 30KW SERIAL No. 7247427 | — | — | — | |
| VIESSMANN VITODENS WB1A SYSTEM 24KW (7247426) | — | — | — | |
| VIESSMANN VITODENS WB1A SYSTEM 24KW (7248588) | — | — | — |
Showing 10 of 12 compatible appliances.
Documents & drawings
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