The Duff Norton LS48-S001 Linear Actuator is an electrically powered motion control device rated for a 660-pound load capacity, 24-inch stroke, and 115V operation. It converts electrical energy into controlled linear movement, enabling the precise positioning of mechanical components. In HVAC applications, linear actuators can be used in compatible ventilation systems, dampers, air-ha... https://www.partshnc.com/duff-norton-ls48-s001-linear-actuator-660-lbs-24-stroke-115v