AIR CONTROL

Controlling airflow and saving lives.

Air control products include dampers, louvers and gravity ventilators which meet a wide range of building applications. Damper applications include fire and smoke control in life safety systems to airflow control in commercial HVAC and industrial process systems. Louver and gravity ventilators products provide the passage of fresh air through exterior building openings while inhibiting the entrance of rain or other elements.

DAMPERS

The most UL certified dampers and the largest selection of AMCA licensed dampers in the industry regulate airflow in life safety and other airflow applications.

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LOUVERS

The most AMCA licensed louvers in the industry that allow fresh air in and inhibit the entrance of rain and other elements. Louvers can also be applied for building relief or exhaust air. Available in a variety of designs and finishes to support exterior design aesthetics.

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GRAVITY VENTILATORS

Gravity intake and relief ventilators allow airflow into and out of a building resulting from the pressure differential between the inside and outside of the facility.

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EXPLORE

GREENHECK ARTICLES

Damper Application Considerations for Laboratory Exhaust

Understanding damper design and applications in laboratory exhaust systems is critical to the success of the design, installation and control of the laboratory exhaust system.

George R. Rieveschl Hall University of Cincinnati

Install a laboratory exhaust system that effectively exhausts laboratory fumes out of the building and away from nearby homes and dormitories while minimizing energy usage.

Grand Canyon University College of Arts and Science Building

Grand Canyon University officials wanted a laboratory exhaust system that would be both effective at removing laboratory fumes and cost-effective to operate.