The Lennox 52M46 Control Board

this plenum-rated tubing meets UL 1820 standards for flame retardancy and smoke generation

High Capacity Performance: Optimized for 100

a faulty relay or logic gate on the control board is often the culprit

ensuring long-term structural integrity within the HVAC vestibule panel

Tjernlund Products 950-0015 Motor 320074-702 The Lennox 52M46 Control BoardFor service technicians maintaining sidewall venting systems, the Tjernlund 950 0015 motor is the standard OEM replacement motor for the SS2 sidewall power venter. Operating at 115 volts and 3000 RPM, this 60Hz single speed motor is specifically engineered to restore precise draft inducer performance without requiring field modifications to the mounting patterns. Maintaining consistent static pressure is critical for safe flue gas evacuation, and this