
It doesn’t take a rocket scientist, or an HVAC engineer, to figure out one problem with the HVAC forced-air duct installation in the Phoenix, Arizona, home shown in the diagram. The owner complained about high cooling bills and uncomfortable conditions in the front rooms. A quick look in the attic revealed a large part of the problem. Continue reading Bruce A. Barker's article in the "What…
© 2013 Created by Lawrence Berkeley National Laboratory.