Filtered supply is also available.
Greenheck roof fans.
Roof curb mounted fan and ventilator products supply and exhaust applications for commercial institutional and industrial installations.
Regardless of fan size performance or duty level all greenheck hooded propeller roof fans are built to perform with the same high standards of reliability and durability.
Exhaust supply and reversible models are available in belt or direct drive.
Greenheck is the leading supplier of air movement control and conditioning equipment including fans.
Damper application considerations for laboratory exhaust.
You will find our fans in every type of commercial institutional and industrial buildings.
A direct drive inline mounted fan designed for exhaust supply or return air applications where low sound levels are desired.
View roof mounted fans.
Today we design and manufacture a comprehensive line of top performing equipment and accessories that move control and condition air.
Ideal applications for this model are clean air including intake exhaust return or make up air.
The unit features an insulated galvanized steel housing with a forward curved centrifugal wheel.
Fans for every commercial industrial and institutional application.
50 to 14 500 cfm up to 2 75 in.
Units feature a spun aluminum housing and have certifications including seismic high wind and hurricane.
Broadest performance in the industry up to 3 25 in wg 810 pa and 44 700 cfm 75 945 m3 hr.
As the worldwide leader in manufacturing high quality air movement control and conditioning products greenheck offers the most comprehensive line of ventilation equipment available including fans dampers louvers kitchen ventilation systems energy recovery and make up air units.
Centrifugal supply fans shop greenheck roof mounted fans select from a wide range of fan and ventilator products for commercial institutional and industrial roof installations.
Applications range from comfort ventilation to manufacturing processes.
We began as a fan company in 1947.
Greenheck models g and gb centrifugal roof exhaust fans provide the industry s best performance and durability for general clean air applications where air is discharged downward toward the roof surface.