| Shape | Square |
|---|---|
| Power Source | Electric |
| Product Width (in) | 21 in |
| Airflow (CFM) | 1736 |
| Net-Free Area (Sq In) | 18 |
| Unit Type | Unit |
| Rough Opening Height (in) | 19 in |
| Wattage (watts) | 97 |
| Cut-Out Diameter (in) | 19 |
| Rough Opening Width (in) | 19 in |
| Product Height (in) | 21 in |
| Features | Automatic Shutter, Corrosion Resistant, Speed Control, Thermostat |
| Color Family | Silver |
| Unit Quantity | 1 |
| Room | Any Room |
| Amperage (A) | 0.85 A |
| Horsepower (hp) | 1/15 hp |
| Power Type | Electric Powered |
| Coverage Area (Sq Ft) | 2600 |
| Product Weight (lb) | 16.7 lb |
| Ventilation Type | Exhaust |
| Color | Silver |
| Voltage (V) | 115 V |
| Drive Type | Direct Drive |
| Material | Galvanized Steel |
| Mounting | Wall |
| Brand | Branded |
| Intake/Exhaust | Exhaust |
| Type | Portable Ventilation Fan |
| Mounting Position | Gable Mount |
| Ventilation System | Exhaust Fan |
| Color/Finish | Silver |
| Model | ILG8SF18V-ST |
| Recommended Sq Ft | 2600 |
| Product Depth (in) | 5.75 in |
Check the listing for details. Shutter Exhaust Fan 18" Wall Mounted Automatic Shutter Thermostat Variable Speed. Color: Silver, Condition: New. Listed at 191.56 USD. POWERFUL AIR VENTILATOR - 1736 CFM, 115V, 0.85A, 1/15 Horse Power, 1075 RPM, Coverage up to 2600 square feet. Industrial ventilation fan with shutter. This fan features aluminum blades, OSHA compliant wire guards, and automatic shutters that open and close in tandem with the operation of the fan.