Trane Fan Low Sound Level, High Efficiency, Provided by Unique Aerodynamic Features, airflow

Features

and Benefits

Low Sound Level, High Efficiency

Provided by Unique Aerodynamic

Features

[9] Airfoil Vanes (stationary)

[4] Airfoil Blade Wheel.
[10] Stabilizing Pitch	[5] Aerodynamic Pitch

[7] Hub Streamlining Insulation

[6] MinimumTip Clearance

[2] Aerodynamic Inlet Bell

[12]End Cone

[8]Exact Blade to Vane Spacing

[11]Precise Divergent Angle Diffuser Discharge Cone

[3] Aerodynamic Inlet Cone

[1] Thin Strut Patented

Bearing Support

Precision cast fan wheel and diffuser for highly efficient aerodynamic performance. [8]

Precise divergent angle for maximum	Aerodynamic inlet provides smooth
static regain. [11]	airflow. [3]

Note: Call-out numbers shown above are referenced on page 8.

7