Viessmann
Viessmann Ignition/Ionization Probe 7823837
Ignition and ionization probe, part 7823837, for Viessmann Vitodens 100 and 100-W WB1A gas boilers.
At a glance
- Appliance family: Vitodens 100 and 100-W WB1A
- Also known as VIESSMAN7823837, 2320086
£52.99
£44.16 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 7823837 is an ignition and ionization probe used on Vitodens 100 and 100-W WB1A gas boilers. It provides the ignition spark at the burner and then senses the flame to confirm combustion. It is designated for appliances from 14.01.2005.
Signs this part needs replacing
- Boiler fails to light, with no spark at the burner
- Repeated lockouts immediately after ignition
- Flame is established but not detected, causing the boiler to shut down
- Cracked, discoloured or contaminated ceramic insulator
- Worn or eroded electrode tip, or a loose lead connection
Before you order
- Confirm your appliance model and serial number against the fit list
- Check the appliance date against the from 14.01.2005 designation
- Inspect the electrode tip, ceramic insulator and lead connection
- Confirm the existing component carries the number 7823837
Compliance
| Alternative numbers | 2320086 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 100 SYSTEM 24KW | — | — | — | |
| VIESSMANN VITODENS 100 SYSTEM BOILER 24KW SERIAL No. 7179918 | — | — | — | |
| VIESSMANN VITODENS 100-W WB1A 24 SERIAL No. 7246174 | — | — | — | |
| VIESSMANN VITODENS 100-W WB1A 30 SERIAL No. 7246175 | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI 24KW | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI 24KW SERIAL No. 7179917 | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI 30KW | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI 30KW SERIAL No. 7179916 | 47-819-05 | 47-819-05 | — | — |
| VIESSMANN VITODENS WB1A COMBI C24KW (7246794) | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI C24KW (7247428) | — | — | — |
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