Lennox 52M46 Control Board Freon Optimized Heat Transfer: High-quality coil

Optimized Heat Transfer: High-quality coil construction facilitates efficient thermal exchange to the circulating air stream

ensuring consistent and reliable operation

By utilizing dual-setpoint functionality and professional-grade sensing

Rated for 60

Optimized 24-Degree Pitch: Engineered to provide the exact airflow required for heat dissipation in Amana and Goodman condensers

Lennox 52M46 Control Board Freon Optimized Heat Transfer: High-quality coilThe Lennox 52M46 Control Board, also identified by part number 52M4601, is the direct replacement integrated furnace control (IFC) for reliable ignition and blower motor management in Lennox G40, G41, and G50 series units. Optimized for single stage gas furnaces, this circuit board manages the hot surface ignitor (HSI) timing and flame rectification sensing to ensure stable combustion cycles. Contractors often source this for diagnostic code flashes