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<br /> ��HVAC-Residential&,Light Commercial HVAC Loatls Program Eiite Software Development,Inc.
<br /> Ditter,Inc. LUSE
<br /> Hamel,MN 55340-9691 07-07-1999 Page 2
<br /> System#1 Summary:Loads
<br /> Component Area Sen. Lat. Sen. Total
<br /> Description Quan Loss Gain Gain Gain
<br /> 3A Window Double Pane Clear Glass Wood Frame 220 11,152 0 11,312 11,312
<br /> 10F Door Wood Solid Core&Metal Storm 63 1,854 0 477 477
<br /> 12C Wall R-11 + 1/2"Gypsum(R-0.5) 1,621 13,422 0 3,443 3,443
<br /> 12D Wall R-11 + 1/2"Asphlt Board(R-1.3) 896 6,594 0 1,690 1,690
<br /> 16G Ceiling R-30 Insulation 768 2,332 0 1,115 1,115
<br /> 21A Basemt Floor 2'or More Below Grade 768 1,696 0 0 0
<br /> Subtotals for structure: 4,336 37,050 0 18,037 18,037
<br /> Active People: 6 0 1,380 1,800 3,180
<br /> Inactive People: 0 0 0 0 0
<br /> Appliances: 0 0 0 1,200 1,200
<br /> Lighting: 0 0 0
<br /> Ductwork: 0 0 0 0 0
<br /> Infiltration: Winter CFM: 184.3, Summer CFM: 92.2 283 18,098 2,188 1,967 4,155
<br /> Ventilation: Winter CFM: 25.0, Summer CFM: 0.0 0 2,455 0 0 0
<br /> Sensible Gain Total: 23,004
<br /> Temperature Swing Multiplier: X1.00
<br /> System Load Totals: 57,603 3,568 23,004 26,572
<br /> Check Figures
<br /> Supply CFM: 1,078 CFM per square foot: 1.403
<br /> Square feet of room area: 768 Square feet per ton: 300.469
<br /> System Loads
<br /> Total heating required with outside air: 57,603 Btuh 57.603 MBH
<br /> Total sensible gain: 23,004 Btuh 87 %
<br /> Total latent gain: 3,568 Btuh 13 %
<br /> Total cooling required with outside air: 26,572 Btuh 2.214 Tons(based on sensible+ latent)
<br /> 2.556 Tons(based on 75%sensible capacity)
<br /> Notes
<br /> Calculations are based on 7th edition of ACCA Manual J.
<br /> All computed results are estimates as building use and weather may vary.
<br /> Be sure to select a unit that meets both sensible and latent loads.
<br /> Friday,November 03,2000
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