Motors are manually adjustable to 3 positions:

a) Horizontal, Motors at 0 degrees (motors straight out, heads facing the walls)

Twin Star III Dimensions 30 inch Blades - Horizontal Configuration
b) Angled, at a 45 degree angle
Twin Star III Dimensions 30 inch Blades - Angled Configuration

c) Vertical, Motors at 90 degree (motors facing the floor, like standard fans)

Twin Star III Dimensions 30 inch Blades - Vertical Configuration
Click below for the Twin Star III Double Ceiling Fan Dimension
Twin Star III PDF Dimensions

Click below for the Twin Star III Owners Manual
Twin Star III PDF Owners Manual