OEM Compatibility: Exact replacement for Lennox LB-69645

always verify the pressure switch specifications and mounting orientation against your specific equipment's data plate

requiring a technician to physically inspect the system before resuming operation—a vital safeguard against repeated overheating cycles that could lead to heat exchanger fatigue or failure

while using this motor on a lower voltage circuit will result in insufficient torque and motor stalling

reducing energy consumption and mechanical stress

Fasco A136 Blower Motor R-448A OEM Compatibility: Exact replacement forThe Fasco A136 Blower Motor is a high performance 1 20 HP draft inducer engineered specifically for technical compatibility with Rheem and Ruud heating systems. Operating at 115 volts and a fixed 3450 RPM, this single speed motor utilizes a Permanent Split Capacitor (PSC) design to ensure high torque starts and reliable venting. Built with ball bearings and thermal overload protection, it is designed for the high duty cycles of residential HVAC draft