Description
Ensure your furnace lights properly every time with the SUPCO FLS014 flame sensor, built for reliability and compatibility in modern HVAC systems.
Features:
- Alumina ceramic insulator
- For Hot Surface Ignition (HSI) systems
- Kanthal flame rod material can withstand 1800°F
- Mount on multiple burners, or adjacent to igniter
- See Product Sheet F587 in Downloads section for additional X-refs
- Use with spark ignition and flame sensing
Specifications:
- Length (Flange to Tip): 4″
- Termination: .25″ Quick Disconnect
- Sensor Angle : 45° Offset










