OEM replacement flame sensor for Lennox furnaces and heating systems. The 69W43 detects flame quickly and accurately to ensure safe, efficient operation and prevent short cycling. Style L design with 3 1/16" total length.
Specifications
- Product Type:
- Flame Sensor
- Application:
- Residential
- System Type:
- Furnace
- Installation Type:
- OEM Replacement
- Fuel Type:
- Natural Gas