Viessmann
Viessmann Ionisation Electrode 7856565
Viessmann 7856565 ionisation electrode for flame sensing in gas-fired heating equipment.
At a glance
- Also known as 2322197
£56.87
£47.39 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 7856565 Ionisation Electrode is a flame sensing electrode used to detect the presence of a flame in a gas burner. It works by monitoring the ionisation current that flows when a flame is present. The part is identified by Viessmann part number 7856565.
Before you order
- Confirm the part number 7856565 matches the component being replaced.
- Verify that the appliance requires an ionisation electrode, as some systems use separate spark and ionisation electrodes.
- Isolate the gas and electrical supplies before fitting.
Compliance
| Alternative numbers | 2322197 |
|---|
No fitment data held for this part.
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.