New Backdraft and Pressure Relief Damper Brochure from Greenheck

December, 2008

New Backdraft and Pressure Relief Damper Brochure from Greenheck

A new brochure from Greenheck provides an overview of the company's line of commercial backdraft, barometric relief and pressure relief dampers. Designed to allow airflow in one direction and present reverse airflow, Greenheck backdraft and pressure relief dampers can be specified with a variety of mounting and airflow configurations, operation types and performance ratings based on the building application. The brochure includes easy-to-use quick selection guides for each damper model.


Greenheck offers the most UL classified dampers and the largest selection of AMCA licensed dampers and louvers in the industry.

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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