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Roof Exhaust Fans

Interior Fans Image

Roof Exhaust

Keep Cool, Stay Efficient

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Roof Exhaust

Keep Cool, Stay Efficient

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HVACDirect.com offers a wide selection of in-stock wholesale Roof Exhaust Fans ready to ship in bulk. We also offer custom Roof Exhaust Fans fit for any project. Get expert advice today when you call.

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Benefits for Roof Exhausts Fans:

  • Improved air quality: Reduced airborne contaminants and removal of stale air, fumes, and moisture
  • Temperature control: Reduces heat buildup and help prevents equipment from overheating.
  • Energy Efficiency: Reduces energy cost and supports sustainable practices for eco-friendly operation
  • Enhanced employee morale and productivity : Boosts comfort, supports wellness, and leaves a lasting positive impression.
  • Cost-effectiveness

Types of Roof Exhausts

Propeller Upblast Roof Exhausts

A type of axial fan designed to exhaust air and contaminants upwards and away from the roof, typically for industrial and commercial applications, featuring a propeller-like impeller and often a sealed motor compartment.

Centrifugal Upblast Roof Exhausts

Designed to draw air and fumes upwards and away from the building, commonly used in commercial kitchens and other applications where grease and particulate removal is crucial. They feature backward-inclined blades, a wind band for upward air discharge, and often include features like hinge kits for easy cleaning and external service disconnects

Centrifugal Downblast Roof Exhausts

Designed to exhaust air and fumes downwards, towards the roof, and is commonly used in commercial and industrial settings for general ventilation, especially where ductwork with higher static pressures is involved

Restaurant Grease Roof Exhausts

Spins the air at right angles to the motor using centrifugal force. Because of this misdirection of the air, a centrifugal exhaust fan is able to create a nearly unimpeded flow of air.

Hazardous Location Wall Exhaust

Designed to capture and contain grease, fats, and oils discharged from exhaust fans, preventing them from damaging the roof, attracting pests, and potentially causing fire hazards.

Frequently Asked Questions

Roof exhausts can be used in a variety of locations. A few examples where these can be used are: manufacturing and assembly plants, warehouses, commercial kitchens, garages, farms, mine/oil/gas operations, paint spray booths and welding booths, abrasive blasting rooms, schools, medical centers, and mechanical rooms.

When you are deciding which type of roof exhaust you need, you should consider these following factors: airflow requirements, space type, building size, climate, room type, energy efficiency and durability.

To determine the right size for an industrial roof exhaust fan, you need to calculate the required airflow in cubic feet per minute (CFM) based on the building's size, occupancy, and intended use, and then choose a fan with a CFM rating that meets or exceeds this requirements.

Industrial roof exhaust systems remove hot, stale, and potentially contaminated air from buildings, improving indoor air quality and temperature, and often utilize fans, ducts, and vents to facilitate airflow.

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