Lennox 77W93 Actuator 30067439-890 or if you measure infinite

or if you measure infinite resistance (OL) on a multimeter while the switch is at room temperature

Universal Compatibility: Fully interchangeable with the legacy AP14698B model for broad application across Rheem

Replacing a warped or unbalanced condenser fan blade is vital to preventing premature compressor failure and maintaining system SEER ratings during peak ambient conditions

preventing hazardous unburned gas accumulation

This industrial temperature controller amplifier ensures consistent performance in environments ranging from -40°F to 185°F

Lennox 77W93 Actuator 30067439-890 or if you measure infiniteThe Lennox 77W93 Damper Actuator is a high performance direct coupled actuator engineered for precise airflow control in commercial and residential HVAC zoning systems. Designed for reliability in demand heavy environments, this unit provides 35 in lb of torque and a 90 degree rotation, ensuring consistent damper positioning. This modulating actuator operates on a 24VAC DC power supply and utilizes a 0 10VDC control signal, making it a critical