Lennox 77W93 Actuator 318973-401 With a 48-frame diameter and

With a 48-frame diameter and durable ball bearing construction

including synthetic and mineral-based oils

this general service valve is engineered to handle air

ensuring stable control loop response in VAV applications

Operational Reliability: Specifically designed to manage blower motor speed and safety circuit monitoring to prevent system damage

Lennox 77W93 Actuator 318973-401 With a 48-frame diameter andThe 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