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<TITLE>ASHRAE 62.1 unoccupied space minimum outdoor air supply </TITLE>
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<P><FONT SIZE=2 FACE="Arial">Dear all,</FONT>
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<P><FONT SIZE=2 FACE="Arial">ASHARE 62.1 2007 deifned zone as an occupied space. Table 6-1 provides the calculation for different spaces based on occupancy and floor area of the occupied space.</FONT></P>
<P><FONT SIZE=2 FACE="Arial">If we consider an unoccupied office space at night (i.e. not strictly a "zone anymore" ); is there any requirement to provide minimum fresh air wihin the office space. </FONT></P>
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<P><FONT SIZE=2 FACE="Arial">Thanks in advance for your help</FONT>
<BR><FONT SIZE=2 FACE="Arial">Michael </FONT>
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