The Vostermans Multifan Exhaust 20in. System 1 is designed to be an energy efficient method of exhausting air from buildings. The aerodynamic polyethylene hood allows air exhaust without external wind interference. System 1 fans are speed controllable, and can be installed in a wall quickly with four lag bolts. These are typically used in warehouses, barns, and arenas. The hood is made from durable plastic, which is UV protected.
What’s Included
- (1) 20in. fan
- (1) Hood
- (1) Shutter
- (1) Wireguard
- (1) Winter seal
| Item# | 43925 |
| Brand | Multifan |
| Manufacturer’s Warranty | 3 year limited warranty |
| Ship Weight | 70.0 lbs |
| Fan Diameter (in.) | 20 |
| Air Delivery (CFM) | 3,921 |
| Volts | 120 |
| Horsepower | 1/2 |
| Speeds (qty.) | Variable |
| Max. Fan Speed | 1,600 RPM |
| Hardwired | Yes |
| Product Weight | 60 lb |
| Dimensions L x W x H (in.) | 29 1/2 x 29 1/2 x 39 1/2 |
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