Breaking Barriers with Buried Ducts
In a 2013 cost study commissioned by Leading Builders of America, it was estimated that as much as $1,700 in construction costs can be saved by using a performance path instead of the prescriptive table in the ...
Powered attic ventilators, already suspected of using more energy than they save, can also create excess moisture, structural problems, discomfort, and combustion safety problems for home occupants, according to a recent study. [continue reading]
It is common practice in California to put ducts outside the conditioned space, in attics and crawlspaces. These duct systems are typically 50%-70% efficient due mostly to air leakage and heat transfer losses, while sealed conditioned-space duct installations have efficiencies over 90%. O [continue reading]
(This "EERE Success Story" is one of a series of posts from DOE's Energy Efficiency and Renewable Energy office. See ...
When my fifteen-year-old son returned with a concert ticket in one hand and cash in the other, that’s ...