Zodiac R0457500 Hot Surface Ignitor Replacement for Zodiac Jandy LXi Low NOx Pool and Spa Heaters
- Hot surface ignitor replacement
- Fits Zodiac Jandy LXi Low NOx pool and spa heater models 250, 300, 400
- It is a "glow bar" type silicon carbide unit
- It is energized whenever there is a call for heat and the red igniter light on the boiler control is lit
- The igniter functions as a flame sensor for the boiler control