EWC Controls 10X24 ND-TF24 NO

EWC Controls 10X24 ND-TF24 NO 24V - 18in LBS - Spring ReturnGeneral Features:The ND rectangular parallel blade damper constructed from heavy duty extruded aluminum with nylon bearings for quiet operation.The Motor Actuator is a 24vac (6watt / 8va) Synchronous motor.It is typically a Power Close / Spring Open construction.The damper can be ordered as Power Open / Spring Close.The Synchronous motor can get very warm when energized/stalled for extended time periods.To avoid overheating, do not insulate or encapsulate the motor housing.Doing so will damage the actuator assembly and void the warranty. Dimensions:Product Height (in.): 29?Product Width (in.): 7?Product Depth (in.): 14?Unit Weight: 8.5 lbs.