20″ Shutter Style 3 Speed Fan.
Ideal for greenhouse ventilation. Shutter fans help regulate temperature and humidity to provide an ideal growing climate.
Features:
- Shutter Size: 20″
- Rough-in Opening: 20.5″ x 20.5″
- Prop Dia.: 20″
- HP: 1/8
- Voltage: 115V / 1 PH
- High Amps: 1.3
- High CFM: 2860
- Speeds: 3
- Estimated Coverage: 775 sq. ft.
- Decibels @ 7 ft.: 56
