Energy Impacts of Attic Duct Retrofits in Sacramento Houses
This paper describes preliminary results from 6 winter and 5 summer season houses. These retrofits cut overall duct leakage area approximately 64%, which translated to a reduction in envelope ELA of approximately 14%.
Author(s): David A. Jump, Mark P. Modera
CIEE Program: Additional Documents
Document Type: Reports
Filename: AtticDuctRetrofits.Modera.PDF
Publisher: Lawrence Berkeley National Laboratory
Year Published: 1994