A damper is a valve or plate that stops or regulates the flow of air
inside a duct, chimney, VAV box, air handler, or other air handling
equipment. A damper may be used to cut off central air conditioning
(heating or cooling) to an unused room, or to regulate it for
room-by-room temperature and climate control. Its operation can be
manual or automatic. Manual dampers are turned by a handle on the
outside of a duct. Automatic dampers are used to regulate airflow
constantly and are operated by electric or pneumatic motors, in turn
controlled by a thermostat or building automation system.
 
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Call us today!
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(815) 962-1927
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We are located at 4465 Prairie Road Rockford, Il 61102
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Gilley's
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