Exhaust ventilation fans are the most efficient way to improve air quality and air flow in commercial and residential spaces. They work with your existing ventilation system to help move air through your HVAC system and circulate air through your building. They come in a variety of types and serve a variety of different purposes. We can help you choose the right one for your building and your existing ventilation system.
Exhaust Fans
Your air ducts are how your HVAC system channels air around your building. However, your ducts need air movement to work at maximum efficiency. Exhaust fans get air moving through your ducts. By pulling air out of your building, exhaust fans help suck fresh air into the building and establish the proper direction of air flow.
Types of Fans
- • Upblast Exhaust Fans
- • Wall Mounted Fans
- • Ceiling Mounted Fans
Upblast Exhaust Fans
These fans are paired with hoods and used to remove air from specific areas. They are commonly found in commercial kitchens, in labs, in fabs, and in other places where you want to remove fumes from a specific area.
There are two main types of upblast exhaust fan: belt drive exhaust fans and direct drive fans. Belt drive fans are not directly connected to the fan blades. This makes them less expensive to purchase and quieter to operate. However, they cost more to operate, are less efficient, and may need frequent repairs. Direct drive exhaust fans have blades attached to their motor shaft. They are more expensive to purchase and louder to operate. However, they are easier to clean, require little maintenance, and are less expensive to operate.
Wall Mounted Fans
Usually found in commercial buildings like garages, these fans are mounted inside of the walls. They are located across from an opening like a window, garage door, or other source of outside air. This helps them keep air flowing across the building.
Ceiling Mounted Exhaust Fans
These exhaust fans pull air up and out of the building. They may be used alone or with other ventilation system components. The remove fumes, but they are primarily used to help regulate temperature.
Learn more about Exhaust Ventilation Fans.