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<br /> Air i�andier#3 a AHU=3 � Totai�.o�d Summary
<br /> Air Handler Description: AHU-3 Constant Valume-Proportion
<br /> Supply Air Fan: Draw-Thru with program estimated horsepawer af 0.21 FiP
<br /> Fan lnput: 8Q%mator and fan e�cisncy with 1 in.water acrass the fan
<br /> Sensible Heat Ratia: 0.90 ---This system occurs 1 time(s)in the building.---
<br /> Air System Peak Time: 5pm in June.
<br /> Outdoor Conditians: 89° DB,80°WB, 140.38 grains
<br /> Summer: Vent'slat9on cantrols autside air, -----Win#er:Ventilatian controls outside air.
<br /> Zone Space sensible loss: 5,495 Btuh
<br /> Infrltration sensib(e lass: 0 Btuh 0 CFM
<br /> fJutside Air sensible lass: 4,403 Btuh 120 CFM
<br /> Supply Duct sensible loss: 0 8tuh
<br /> Return Duct sensible loss: 0 Btuh
<br /> Return Plenum sensible loss: 0 Btuh
<br /> Total System sensible 1oss: 9,899 Btuh
<br /> Heating Supply Air: 5,495/(.999 X 1.08 X 25)= 204 CFM
<br /> Winter Vent Oufside Air(58.9%of supply)= 120 CFM
<br /> Zone space sensible�ain: 22,905 Btuh
<br /> lnfiltration sensible gain: 0 Btuh
<br /> Draw-thru fan sensible gain: 532 Btuh
<br /> Supply duct sensible gain: 0 Btuh
<br /> Reserve sensible gain: 0 Btuh
<br /> Tatal sensible gain on supp(y side of coil: 23,436 Btuh
<br /> Cooling Supply Air. 23,436/(.999 X 1.1 X 20}= 1,066 CFM
<br /> Summer Vent Outside A9r(11.3°Io of suppiy}= 120 CFM
<br /> Re#urn duct sensible gain: 0 Btuh
<br /> Return plenum sensible gain: 0 8tuh
<br /> �utside air sensibie ga9n: 9,847 Btuh 12Q CFM
<br /> Blow-thru fan ssnsible gain: 4 Btuh
<br /> Total sensible gain on return side of cail: . 1,847 Btuh
<br /> Total sensible gain on air handling system: 25,283 Btuh
<br /> Zone space latent gain: 2,420 Btuh
<br /> Infiltration latent gain: 0 Btuh
<br /> Outside air latent gain: 6,213 Btuh
<br /> Totai (afenf gain on air handling system: 8,633 Btuh
<br /> Total system sensible and iatent gain: ' 33,996 Btuh
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<br /> M1Total Air Mandler Supply Air�(basedVon a�20°TD): �9,066 CFM
<br /> Total Air Handler Vent.Air('i 1.26°lo af 5uppiy}: 120 CFM
<br /> 7otal Conditioned Air 5pace: 1,222 Sq.ft
<br /> Supply Air Per Unit Area: 0.8723 CFM/Sq.ft
<br />� Area Per Cooling Capacity: 432.3581 Sq.ft/Tan
<br /> Goaling Capacity Per Area: 0,0023 TonslSq.ft
<br />� Tota) Heating Required With dutside Air. � 9,899 Btuh
<br />� Total Caaling Required With 4utside Air: 2.83 Tons
<br /> Friday,April 25,20'14, 12:08 PM
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