Description
The Viessmann 7875205 ignition cable is a brand-new genuine replacement component for selected Viessmann Vitodens 100 WB1HC system and WB1KC combi boilers. This 5kOhm ignition cable is supplied with a 12-month warranty and should only be ordered after confirming the boiler model, GC number, serial number and manufacturer part number.
The ignition cable carries the electrical ignition signal to the boiler electrode, helping create the spark required to light the burner. Installation and testing should be completed by a suitably qualified Gas Safe registered engineer.
Product Details
Brand: Viessmann
Part Type: Ignition cable
MPN: 7875205
Condition: New
Resistance: 5kOhm
Warranty: 12 months
Boiler Compatibility
Viessmann Vitodens 100 WB1HC System
100 WB1HC 19kW System – Serial No. 7570671 – GC No. 41-819-40
100 WB1HC 26kW System – Serial No. 7570672 – GC No. 41-819-41
100 WB1HC 30kW System – Serial No. 7570674 – GC No. 41-819-42
100 WB1HC 35kW System – Serial No. 7570676 – GC No. 41-819-43
Viessmann Vitodens 100 WB1KC Combi
100 WB1KC 26kW Combi – Serial No. 7570673 – GC No. 47-819-40
100 WB1KC 30kW Combi – Serial No. 7570675 – GC No. 47-819-41
100 WB1KC 35kW Combi – Serial No. 7570677 – GC No. 47-819-42
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 cable 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 7875205 compatible with WB1HC system boilers?
Yes. This ignition cable is confirmed for the listed Viessmann Vitodens 100 WB1HC 19kW, 26kW, 30kW and 35kW system boilers. Check the GC number and serial number before ordering.
Does this ignition cable fit Viessmann WB1KC combi boilers?
Yes. It is confirmed for the listed Vitodens 100 WB1KC 26kW, 30kW and 35kW combi boilers.
What does the 5kOhm specification mean?
The 5kOhm specification refers to the electrical resistance built into the ignition cable assembly. The replacement cable should match the correct Viessmann specification and manufacturer part number for the appliance.
How can I confirm that 7875205 is the correct ignition cable?
Check the full boiler model, GC number and serial number against the compatibility list. You should also confirm that Viessmann manufacturer part number 7875205 matches the original cable or the official appliance parts information.
What symptoms may indicate an ignition cable problem?
Possible symptoms may include failed ignition, intermittent sparking, repeated ignition attempts or boiler lockouts. These symptoms do not automatically confirm that the cable is defective, as the electrode, gas supply, wiring, controls or other ignition components may cause similar issues.
Does this ignition cable require professional installation?
Yes. The ignition cable forms part of the boiler’s combustion and ignition system. Diagnosis, installation and safety testing should be completed by a suitably qualified Gas Safe registered engineer.
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