Ignition electrodes serve as ignition source for a more powerful gas burner in boilers, furnaces and other types of burner units in domestic utilities equipment.

Ionization electrodes are used as fire-transducer in gas equipment.

Ignition and flame detecting electrodes can be placed together in a burner section of gas equipment such as gas boilers, flow water heaters, gas oven, hotplates etc. 

Unit consists of 1 ignition electrode and 1 flame detecting electrode.