The Vaillant are usually two different types of electrodes is ignition electrodes and flame-sensing electrodes. The ignition of the spark electrode causes the spark that starts the flame within the burner The flame-sensing electrodes are responsible for ensuring.

Brand Name	Vaillant
Colour	string
Material	string
Manufacturer Model No	090915
Wear Type	string
Type	string
Certifications Met	string
Country of Origin	string
Protects From	string
Waterproof	string
Number of Pockets	string
Compatible With	Thermocompact 615 E (2001-2002), Thermocompact 615 E (2000-2001), Thermocompact 620 E (2001-2002), Thermocompact 620 E (2000-2001) and Thermocompact 624 E (2001-2002)
Supplier Part Number	090915
Waist Size	ab42cf13fw