Usually, there are two different types electrode, Ignition electrodes and flame sensing electrodes, The Ignition / Spark Electrode makes the spark that starts the flame within the burner The flame sensing electrodes are responsible for ensuring there is

Brand Name	Halstead
Colour	White
Material	None
Manufacturer Model No	500566
Wear Type	None
Type	Electrode
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Waist Size	ad65cd13gx
Toilet Cistern Capacity	FTW
ERP Rating	Not Applicable
Supplier Part Number	500566