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Roof Mounted Fans

Fan and ventilator products for commercial, institutional and industrial roof installations.

Select from a wide range of fan and ventilator products for commercial, institutional and industrial roof installations. There are products for exhaust, supply, recirculate, filtered, process and gravity applications. These products use two styles of fans —direct drive, used where maintenance access is difficult, or belt drive, which allows adjustment of fan speed for system balancing.

Centrifugal Downblast Exhaust Fans

Centrifugal Downblast Exhaust Fans

Belt and direct drive fans discharge air downward and are suitable for applications exhausting relatively clean air.

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https://catalog-api.greenheck.com/api/category/en-us/29
Mixed Flow Upblast Exhaust Fans

Mixed Flow Upblast Exhaust Fans

Best for applications requiring low sound and high efficiency to discharge clean air or fume exhaust up and away from buildings.

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https://catalog-api.greenheck.com/api/category/en-us/92
Centrifugal Upblast Exhaust Fans

Centrifugal Upblast Exhaust Fans

With motors out of the airstream, applications include fume hood exhaust, kitchen grease exhaust or smoke control.

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https://catalog-api.greenheck.com/api/category/en-us/27
Axial Upblast Exhaust Fans

Axial Upblast Exhaust Fans

A cost-effective option for low to medium pressure applications to discharge clean air or fume exhaust up and away from the building.

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https://catalog-api.greenheck.com/api/category/en-us/30
Mixed Flow Supply Fans

Mixed Flow Supply Fans

Non-tempered supply fans feature a mixed flow wheel for cost sensitive applications where heating and cooling are not required.

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https://catalog-api.greenheck.com/api/category/en-us/682
Centrifugal Supply Fans

Centrifugal Supply Fans

Fans suitable for non-tempered kitchen make-up air or building supply air in commercial or industrial applications.

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https://catalog-api.greenheck.com/api/category/en-us/86
Hooded Axial Exhaust Fans

Hooded Axial Exhaust Fans

Fans suitable for exhausting in clean air applications including factories and warehouses.

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https://catalog-api.greenheck.com/api/category/en-us/28
Hooded Axial Supply Fans

Hooded Axial Supply Fans

Propeller fans suitable for supplying air in clean air applications including factories and warehouses.

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https://catalog-api.greenheck.com/api/category/en-us/84
Hooded Axial Reversible Fans

Hooded Axial Reversible Fans

Reversible propeller fan to move air in both exhaust and supply modes for clean air applications such as factories and warehouses.

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https://catalog-api.greenheck.com/api/category/en-us/83