Greenheck Offers IAQ Control Damper

June, 2010

Greenheck Offers IAQ Control Damper

Greenheck's IAQ-42 air flow measuring control damper utilizes patented Speciflow™ Technology built into the controller to measure the pressure, position of the damper blades, and temperature of the air flowing through the damper. The IAQ-42 will control air to prevent over ventilation, under ventilation and provide energy savings during low occupancy periods. The IAQ-42 can help buildings meet the indoor/outdoor air requirements of ASHRAE Standard 62 and California Title 24 by providing accurate monitoring and control of outside air. Building projects incorporating the IAQ-42 damper can earn LEED-EB credits for air monitoring, increased ventilation, and ultra low leakage. IAQ-42 meets IECC requirements with a leakage rating of 3 cfm per square foot at 1 in. wg (248 Pa) or less.


Greenheck offers the most AMCA-licensed dampers in the industry and is the worldwide leader in manufacturing and distributing air movement and control equipment.

To obtain more information about this Greenheck announcement you may:

  1. Request information via e-mail
  2. Contact your local Greenheck Representative
  3. Phone us at (715) 359-6171 or fax us at (715) 355-2399
  4. Write us at Greenheck, P.O. Box 410, Schofield, WI 54476-0410
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