● Compatible with 6" round air ducts● Single-phase asynchronous external rotor motor with axial impeller● Motor is equipped with ball bearing for longer service life and integrated thermal protection with automatic restart● Smooth or step speed control with external thyristor or autotransformer speed controller● Wall or ceiling mounting at any angle with installation brackets supplied as a standard● Supplied with factory prewired 120V 8' power cord, ready to plug in
CFM: 170