Maxx Air 18 In. Exhaust Fan Size:18 In. used to connect a horizontal

used to connect a horizontal branch pipe approaching a horizontal drain pipe on the perpendicular

High-security reinforcer surrounds door edge

WeatherGuard protection

Effective Against: annual weeds

actual product dimensions 35

Maxx Air 18 In. Exhaust Fan Size:18 In. used to connect a horizontalThe Maxx Air 18 In. Exhaust Fan can be used in a garage, barn, greenhouse, warehouse, and a variety of other agricultural and industrial locations to quickly remove unwanted odors, dust and humidity, and refresh stale or warm air in your space. This ventilation fan is constructed of a sturdy 20 gauge steel housing with aluminum louvered shutter, a safety grille and a totally enclosed, thermally protected motor. Arrives fully assembled, just mount to