DSI Igniter & Flame Sensor Electrode Assembly. This generates the spark and senses the flame. Used on all HX & JX heaters by Hurlcon Astralpool.
Suits the following heaters:
- Hurlcon Astralpool: HX 70, HX 120, HX 150, JX 130, JX 160, WX 70, WX 120, WX 150
- Hurlcon HW Boilers: HW 130, HW 160
Mis-called the Pilot Assembly.