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<br /> 'RHVAC-Residential A Light Commercial HVAC Loads Program 8Elite Software Development,Inc.
<br /> • Ditter,Inc. Doug Johnson
<br /> Hamel,MN 55340-9691 Page 2
<br /> Total Building 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 93 4,714 0 3,081 3,081
<br /> 8M Glass Door Double Clear Glass Wood Frame 854 43,290 0 27,691 27,691
<br /> 11D Door Metal Polystyrene Core&Storm 21 612 0 157 157
<br /> 12H Wall R-19 + 1/2" Gypsum Board(R-0.5) 2,296 12,676 0 3,248 3,248
<br /> 16H Ceiling R-38 Insulation 1,321 3,160 0 1,511 1,511
<br /> 22B Slab on Grade 1" Edge Insulation(R-5) 280 10,561 0 0 0
<br /> Subtotals for structure: 4,865 75,013 0 35,688 35,688
<br /> Active People: 8 0 1,840 2,400 4,240
<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: 298.5, Summer CFM: 199.0 968 30,211 4,871 4,379 9,250
<br /> Ventilation: Winter CFM: 25.0, Summer CFM: 25.0 0 2,530 612 550 1,162
<br /> Sensible Gain Total: 44,217
<br /> Temperature Swing Multiplier: X1.00
<br /> Building Load Totals: 107,754 7,323 44,217 51,540
<br /> Check Figures
<br /> Total Building Supply CFM: 1996 CFM per square foot: 0.535
<br /> Square feet of room area: 3,732 Square feet per ton: 779.874
<br /> Building Loads
<br /> Total heating required with outside air: 107,754 Btuh 107.754 MBH
<br /> Total sensible gain: 44,217 Btuh 86 %
<br /> Total latent gain: 7,323 Btuh 14 %
<br /> Total cooling required with outside air: 51,540 Btuh 4.295 Tons (based on sensible +latent)
<br /> 4.785 Tons (based on 77% sensible
<br /> 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 /> Tuesday,March 10,1998
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