Viessmann
Viessmann Ionization Electrode 7819628
Viessmann 7819628 ionization electrode for Vitodens 200 WB2 and WB3A combi and system boilers.
At a glance
- Also known as 2320252
£50.53
£42.11 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 7819628 is an ionization electrode used in Vitodens gas boilers. It sits in the combustion chamber and provides the flame signal that the boiler control uses to confirm a burner has lit and is burning safely. It is listed as a gas boiler spare in the electrodes category.
Signs this part needs replacing
- The boiler locks out after ignition because no flame signal is detected
- Repeated ignition attempts with the burner failing to stay lit
- Intermittent lockouts that clear after a reset and then return
- A fault code relating to flame loss or ionization
- Visible damage to the electrode, such as a cracked ceramic insulator, a bent or corroded pin, or a discoloured tip
Before you order
- Confirm the boiler model and serial number against the fit list above
- Check the electrode connector and lead length against the part being removed
- Inspect the burner door seal or gasket and renew it if it is damaged
- Isolate the electrical supply and the gas before starting work
Compliance
| Alternative numbers | 2320252 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 200 WB2 6-24 SERIAL No. 7167064 | — | — | — | |
| VIESSMANN VITODENS 200 WB2 6-24C SERIAL No. 7167063 | — | — | — | |
| VIESSMANN VITODENS 200 WB2 8-32 SERIAL No. 7167065 | — | — | — | |
| VIESSMANN VITODENS 200 WB2A 6-24 SERIAL No. 7170318 | — | — | — | |
| VIESSMANN VITODENS 200 WB2A 6-24C SERIAL No. 7170317 | — | — | — | |
| VIESSMANN VITODENS 200 WB2A 8-32 SERIAL No. 7170319 | — | — | — | |
| VIESSMANN VITODENS 333-F WS3A SERIAL No. 7190614 | 47-819-07 | 47-819-07 | — | — |
| VIESSMANN VITODENS WB3A COMBI 26KW | — | — | — | |
| VIESSMANN VITODENS WB3A COMBI 26KW SERIAL No. 7176538 | — | — | — | |
| VIESSMANN VITODENS WB3A SYSTEM 26KW | — | — | — |
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Documents & drawings
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