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.

Call us today!


(815) 962-1927
 
 

We are located at 4465 Prairie Road Rockford, Il 61102
Web Design by Chicago Web Works
Copyright 2009 Gilley's Heating & Air Conditioning Inc
Ph: 815-962-1927 · Fax: 815-964-0857