Description
The Lennox 77W91 Actuator Motor 24VAC/VDC 102691-02 is a motorized system that drives and positions dampers or valves to control the flow of air or fluid in a HVAC systems. It is commonly mounted in air handlers, fan coil units, and other heating/cooling parts to react to control signals to modulate accurately. The actuator is used to maintain proper placement of the components to maintain uniform temperature, pressure, and airflow in the space. It support improve the efficiency of energy use, avoids stress on mechanical components, and adds to the stable indoor comfort.
