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    imranatheeq's Avatar
    imranatheeq Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Dec 20, 2009, 04:41 AM
    Fresh air handling unit calculations
    How to calculate the TMBH (Total heat ) for the fresh air handling unit with heat recovery wheel and calculations for fresh air unit without heat recovery wheel
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Dec 20, 2009, 08:45 AM
    McQuay has do much work in this regard. See the link below that contains some formulations as well as there main web site. I really do not feel like writing a book today.

    http://www.mcquay.com/mcquaybiz/lite...ogs/Cat220.pdf


    Main site

    McQuay Air Conditioning Home Page
    momendwd's Avatar
    momendwd Posts: 1, Reputation: 1
    New Member
    		  
    #3

    Feb 19, 2010, 11:16 AM

    How to calculate fresh air quantity for the offices building and the shops?
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