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f#hv�eC-Re�Mlst 8 LigM Contmarcial HVAC Loads Elite SMtware Development,tnc. ; <br /> �3te�t{New Hope) . Wise Heatir�g; <br /> Ptymouth.MN 55441 Page 6' <br /> System 1 - House - Adequate Exposure Diversity Test <br /> Test For Adequate Exposure Diversity <br /> 80,000 <br /> _-�.. <br /> so,o�o <br /> j 52.7% Diff.fram Avg. (6,721 Btuh Excursion) <br /> � <br /> m <br /> � 40,000 <br /> .� <br /> C7 <br /> � <br /> c� <br /> a� <br /> _ <br /> 20,t}00 <br /> 0 <br /> 8 am 9 am 10 am 11 am 12 pm 1 pm 2 pm 3 pm 4 pm 5 pm 6 pm 7 pm <br /> Average Glass 1.3 x Average / Hourly Glass Gain / Houriy Total Net <br /> Sensible Gain Glass Gain Gain <br /> Over 12 Hours <br /> __ _ _ _ . _ . _ __ <br /> AED Calcuiation Sumnia�Y�_:___ <br /> --- SYSTEM DOES NOT HAVE ADEG�UATE EXPOSURE DIVERSITY. --- <br /> System is on N, E, S, W rosette. <br /> Peak load exceeds 12-hour average load by 52.7%. <br /> AED Excursion (amount by which peak exceeds 1.3 x average): 6,721 Btuh <br /> Definition: A system has adequate exposure diversity if the peak-hour glass load for the entire conditioned space does not <br /> exceed the average glass load for the entire conditioned space by more than 30 percent. <br /> (System Concept Warning for excursion equal to or exceeding 1.5 x baseline)This application has glass areas that <br /> produced large heat gains for part of the day. Variable air volume devices are required to overcome large spikes in solar <br /> gain for one o�more rooms. Install a zoned system or provide zone control (individual, motorized,thermostatically <br /> controlled dampers)for problem rooms. Single speed equipment may not be suitable for the application. <br /> C:\...\Wise Heating Gronholz Res.rhv Wednesday,September 09,2015, i0:32 A41l91 <br />