• Compatible with 6in to 10inround 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 475
