Greenheck is the leading supplier of air movement control and conditioning equipment including fans.
Roof mounted exhaust fan installation detail.
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Master flow egv5 gable mount attic ventilators are master flow egv5 gable mount attic ventilators are a great choice for exhaust ventilation.
Since hot air rises to the ceiling or the highest point of a structure it makes sense that having exhaust fans mounted on the roof will work best.
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Belt driven exhaust fans handle large volumes of air at low static pressures.
This roof mounted e.
Direct drive exhaust fans have their motor mounted on the fan shaft so they are more compact and have fewer moving.
Minimum exhaust velocity in the duct should be 500 fpm in ac cordance with nfpa 96.
You will find our fans in every type of commercial institutional and industrial buildings.
Some means for collection such as an exhaust fan grease box must be provided.
If the fan is installed on a surface that is not level install the fan.
Ensure the fan discharge is a minimum 40 inches above the roof the roof surface and a minimum of 10 foot from any building air intake in order to comply with nfpa 96.
The roof or rooftop exhaust fan is the most efficient way to rid a building or facility of overheated air issues.
Wall bottom title fan frame seccure fan motor mount blades blocking frame to wire guard motor mount building wall exhaust air duct duct collar connection neoprene pad concrete base roof slab flexible top of parapet see architectural drawing for roof construction and flashing counterflashing for fan details and other.
Exhaust fans mount through a cutout in a roof or wall.
They are typically easier to install and won t detract from the appearance of your roof.
6 roof mounted exhaust fan accessories.
A grease pipe is usually positioned towards the roof slope to provide single point drainage of water and residue.