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I have reviewed an airflownetwork sample file, but I am having some trouble getting a simple supply air flow into the model. The sample IDF has lots of leakages associated with components which I donâ??t need. My building supplies air to zones and all air actually returns as makeup air for a kitchen exhaust system. I figured out how to do an exhaust fan and it will pull the building negative when it runs, but I have not succesed in getting supply air to turn the building positive. If you are an airflownetwork expert, I would appreciate a little guidanceâ?¦that hopefully doesnâ??t include having to model every potential leakage point in the system?
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Thanks in advance?
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Ned Lyon, P.E. (MA, WV)
Staff Consultant
SIMPSON GUMPERTZ & HEGERÂ
    | Engineering of Structures and Building Enclosures
41 Seyon Street, Bldg. 1, Suite 500
Waltham, MA 02453
781.907.9000Â main
781.907.9350 directÂ
617.285.2162 mobileÂ
781.907.9009Â fax
www.sgh.com
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Posted by: Jean Marais <jeannieboef@xxxxxxxxx>
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