Description
The Viessmann 7829798 ignition electrode is a brand-new genuine replacement component supplied with a gasket for selected Viessmann Vitodens 200-W B2HA, WB2B and WB2C system boilers. It comes with a 12-month warranty and should only be ordered after confirming the boiler model, output, serial number and manufacturer part number.
The ignition electrode helps create the spark required to ignite the burner during the boiler’s start-up sequence. As it forms part of the appliance’s combustion system, installation and testing should be completed by a suitably qualified Gas Safe registered engineer.
Product Details
Brand: Viessmann
Part Type: Ignition electrode
MPN: 7829798
Condition: New
Supplied With: Gasket
Warranty: 12 months
Boiler Compatibility
Viessmann Vitodens 200-W B2HA
200-W B2HA 45kW System – Serial No. 7538256
200-W B2HA 49kW System – Serial No. 7571049
200-W B2HA 60kW System – Serial No. 7571048
200-W B2HA 80kW System – Serial No. 7538258
200-W B2HA 80kW System – Serial No. 7571046
200-W B2HA 99kW System – Serial No. 7571045
200-W B2HA 100kW System – Serial No. 7538259
Viessmann Vitodens 200-W WB2B
200-W WB2B 45kW System – Serial No. 7194486
200-W WB2B 45kW System – Serial No. 7373009
200-W WB2B 60kW System – Serial No. 7194487
200-W WB2B 60kW System – Serial No. 7373010
Viessmann Vitodens 200-W WB2C
200-W WB2C 45kW System – Serial No. 7438087
200-W WB2C 60kW System – Serial No. 7438089
200-W WB2C 80kW System – Serial No. 7424189
200-W WB2C 105kW System – Serial No. 7424191
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 through Royal Mail First Class or DPD Next Day, with most orders arriving within one to two working days. Boiler components should be installed by a suitably qualified Gas Safe registered engineer.
Warranty
This brand-new genuine Viessmann boiler 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 components that have been fitted, used, damaged or returned in an unsuitable condition. Please check the boiler model, GC number, edition, serial-number range and part number carefully before ordering.
If you need any help, our team is happy to assist. Please contact us by phone or WhatsApp chat.
Frequently Asked Questions
Is the Viessmann 7829798 compatible with Vitodens 200-W boilers?
Yes. This ignition electrode is confirmed for the listed Vitodens 200-W B2HA, WB2B and WB2C system boilers. Compatibility depends on the exact model, output and serial number.
Does this ignition electrode fit Viessmann WB2B boilers?
Yes. It fits the listed Vitodens 200-W WB2B 45kW and 60kW system boilers with the specified serial numbers.
Is a gasket included with the Viessmann 7829798 electrode?
Yes. This genuine ignition electrode is supplied with a gasket for installation.
How can I confirm that 7829798 is the correct replacement?
Check the full boiler model, output and serial number against the compatibility list. You should also confirm that Viessmann manufacturer part number 7829798 matches the original electrode or the official appliance parts information.
What symptoms may indicate an ignition electrode problem?
Possible symptoms may include failed ignition, repeated ignition attempts, intermittent burner start-up or boiler lockouts. These symptoms do not automatically confirm that the electrode is defective because the ignition cable, gas supply, controls or other combustion components may cause similar issues.
Does this ignition electrode require professional installation?
Yes. The ignition electrode forms part of the boiler’s combustion and safety system. Installation and operational testing should be completed by a suitably qualified Gas Safe registered engineer.
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