Description
The Viessmann 7826515 Ignition Electrode is a brand-new replacement part designed for selected Viessmann Vitodens 200-W, 222-F and 242-F boilers. It provides the spark required to ignite the burner, helping the boiler start safely and operate efficiently.
Before ordering, always confirm the part number and appliance compatibility. Boiler components should only be installed by a suitably qualified Gas Safe registered engineer.
Product Details
Brand: Viessmann
Part Type: Ignition Electrode
Manufacturer Part Number (MPN): 7826515
Condition: Brand New
Warranty: 12 Months
Boiler Compatibility
Viessmann Vitodens 200-W WB2B
19kW System (Serial No. 7248823) – GC No. 41-819-14
Viessmann Vitodens 200-W B2HA
19kW System (Serial No. 7454868)
Viessmann Vitodens 200-W B2HB
19kW System (Serial No. 7570787)
26kW System (Serial No. 7570788)
30kW System (Serial No. 7570790)
35kW System (Serial No. 7570792)
Viessmann Vitodens 200-W B2KB
26kW Combi (Serial No. 7570789)
30kW Combi (Serial No. 7570791)
35kW Combi (Serial No. 7570793)
Viessmann Vitodens 200-W WB2C
19kW System (Serial No. 7424985) – GC No. 41-819-14 WB2C
Viessmann Vitodens 222-F
B2TB 19kW (Serial No. 7570809)
B2TB 26kW (Serial No. 7570810)
B2TB 35kW (Serial No. 7570811)
FS2B 26kW (Serial No. 7438013)
Viessmann Vitodens 242-F
FB2B 19kW (Serial No. 7438010) – GC No. 47-819-18
Delivery & Collection
Collection is available from our Newcastle showroom at Unit 5, Penn Street, Newcastle upon Tyne, NE4 7BG, usually on the same day, subject to stock availability. If the item is not in stock, collection is normally available the next working day. We also offer fast UK delivery via Royal Mail First Class or DPD Next Day, with most orders arriving within one to two working days.
Boiler components should always be installed by a suitably qualified Gas Safe registered engineer.
Warranty
This brand-new Viessmann ignition electrode is supplied with a 12-month warranty. Warranty claims may be subject to inspection and confirmation that the component was correctly selected and professionally installed.
Returns
We accept returns within 30 days of delivery. The product must be unused, unfitted and returned in its original unopened packaging with all seals intact.
We cannot accept returns for parts that have been fitted, used or damaged. Please check your boiler model, serial number and part number carefully before ordering.
If you need assistance confirming compatibility, please contact our team before purchasing.
Frequently Asked Questions
Is this ignition electrode compatible with my Viessmann boiler?
This ignition electrode is compatible only with the Viessmann boiler models listed in the compatibility section. Always verify your boiler model, serial number and part number before ordering.
What does an ignition electrode do?
The ignition electrode generates the spark that ignites the gas burner during the boiler’s start-up sequence, allowing the appliance to operate correctly.
How do I know if 7826515 is the correct replacement part?
Check the manufacturer part number on the existing component and confirm it matches your boiler model and serial number. If you’re unsure, contact us with your appliance details.
Can a faulty ignition electrode cause ignition problems?
Yes. A worn or damaged ignition electrode can contribute to ignition failure, inconsistent sparking or boiler lockouts. However, these symptoms can have multiple causes, so the boiler should be diagnosed by a qualified engineer.















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