Lennox 28G36 Flame Sensor/Electrode Porcelain cracking due to over-tightening

Porcelain cracking due to over-tightening or thermal shock

How do I wire the S1-025-49713-000 for a 208V system

We recommend inspecting the existing tubing for cracks or moisture buildup when installing the new 11112501S

OEM Compatibility: Guaranteed fit for ICP 1171426 specifications

always verify your specific model number before installation

Lennox 28G36 Flame Sensor/Electrode Porcelain cracking due to over-tighteningThe Lennox 28G36 Flame Sensor Electrode is a precision engineered OEM replacement part designed for high performance gas fired systems. This critical flame rectification component ensures the safety and efficiency of the combustion cycle by detecting the presence of a burner flame and signaling the control board to sustain the gas valve opening. As a veteran grade furnace flame sensor, it is functionally identical to Lennox 28G3601 and serves as a