Field technicians rely on the DRN3 series for its versatility in building automation systems (BAS)

including the popular XV and AUH/ADH series

Precise Control: An adjustable range and differential allow for exact setpoint calibration in critical thermal processes

maintaining long-term seat integrity and preventing common gas valve sticking issues frequently encountered in older A

it maximizes energy efficiency

Lennox 74N94 Damper Motor Els PW 29614 Field technicians rely on theThe Lennox 74N94 Damper Motor is a critical replacement component designed for precision airflow control in residential and light commercial HVAC systems. This bi directional damper motor operates on a 24VAC synchronous drive, providing the reliable torque necessary to actuate zone dampers within the ductwork effectively. Engineered for seamless integration with Lennox Harmony II and Harmony III zoning systems, this motor ensures accurate positioning