Appendix
 Title goes here

For more information on these methods see the following sites:

Infiltration: Just ACH50 Divided by 20?
Alan Meier
(http://hem.dis.anl.gov/eehem/94/940111.html)

The use of blower-door data
Max Sherman, Energy Performance of Buildings Group, Environmental Energy Technologies Division, Lawrence Berkeley Laboratory, University of California, Berkeley, California
(http://epb1.lbl.gov/blowerdoor/)

By installing new windows in the residence rooms at the Berkeley YMCA the ventilation rate will fall below the ASHRAE standards.