Blade Style: | Combination Integral--Exhaust |
---|---|
Blade Gauge: | .081" |
Blade Angle: | 45 |
Blade Spacing: | 4" |
Depth: | 4" |
Free Area 48 x 48: | 38% |
Area Velocity FPM: | 730 |
Combination exhaust louver with integral backdraft damper in an economical 4-inch deep frame, the AEN-04 is an efficient solution designed to protect openings from weather penetration and supply on-demand exhaust ventilation in response to fan operation. AEN-04 does the job of both an exhaust louver and backdraft damper in one.