FINAL REPORT NCEMBT-080215 DUCT LEAKAGE MEASUREMENTS IN RESIDENTIAL BUILDINGS FEBRUARY 2008 Samir F. Moujaes, Ph. D., P. E. Nabil Nassif, Ph. D. Ken Teeters Radhika Gundavelli Dhandapani Selvaraj University Of Nevada Las Vegas Davor Novosel National Center for Energy Management and Building Technologies