Caframo Chinook 707 120V AC 2-Speed 7" Fan - Black. Moves air up to 250 CFM. The most versatile AC fan a boater can have on board The model 707 Chinook's combination of quality and performance have made it our best selling fan for more than 20 years. You'll be amazed at how much air this fan moves and its small size makes it easy to move anywhere on the boat. Package Contents: Caframo Chinook 707 120V AC 2-Speed 7" Fan Caframo 707CHBBX: Chinook 707 120V AC 2-Speed 7" Fan - Black