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. . . <br /> Rhvac-Residential 8�Light Commercial HVAC Loads Elite Software Development,Inc. <br /> HVAC Designs RDT Office Addition 576 e <br /> `Tampa,FL 33615 Pa e 4 <br /> Manual D Ductsize - Pressure Changes Graph -System 1 j <br /> Pressure Changes Through Route with Highest Static Pressure Loss <br /> 0.3 <br /> 0.2 <br /> 3 0.1 <br /> c F <br /> � <br /> � <br /> w <br /> � w A <br /> �, a 0.0 <br /> G <br /> i <br /> i <br /> -01 g <br /> C <br /> -0.2 <br /> �— Static Pressure Available <br /> Total Pressure Available <br /> jNotes: Return side point values are at entrance of duct,while supply side points are at exit. When a return <br /> system is present,an additional return side point named[Fan Entrance] is drawn in the graph to show the static <br /> pressure available at the entrance of the fan. When a supply system is present,and an additional supply side <br /> point named [Fan Exit] is drawn to show the static pressure available at the exit of the fan. Any device pressure <br /> losses entered for the supply main trunk are accounted for between the fan entry and exit points. � <br /> [Point Name _ _ Static Pressure Available Total Pressure Available�I <br /> A 18x18,14",-720 ; <br /> CFM 0.000 p.p22 <br /> B RMT-100 -0.092 -0.062 <br /> C [Fan Entrance] -0.127 -0.097 ; <br /> D [Fan Exit] 0.172 <br /> 0.201 � <br /> E SMT-100 0.146 0.175 <br /> F ST-110 0.061 0.094 <br /> , G 12x8 0.000 0.014 <br /> �I <br /> i <br /> Wednesday,August 26,2009, 3:39 PM <br />