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<br /> • RHVAC-Residential&Light Commercial HVAC Loads Program Elite Software Development,Inc.
<br /> Ditter,Inc. BOTOS
<br /> Hamel,'MN 55340-9691 11-27-2001 Page 2
<br /> System#1 Summary Loads
<br /> Component Area Sen. Lat. Sen. Total
<br /> Description Quan Loss Gain Gain Gain
<br /> 3E Window Double Pane Low Emit TIM Frame 482 17,693 0 16,630 16,630
<br /> 8M Glass Door Double Clear Glass Wood Frame 56 2,839 0 4,032 4,032
<br /> 11D Door Metal Polystyrene Core&Storm 21 612 0 157 157
<br /> 12H Wall R-19 + 1/2" Gypsum Board(R-0.5) 4,857 26,810 0 6,877 6,877
<br /> 16H Ceiling R-38 Insulation 1,894 4,530 0 2,167 2,167
<br /> 20J Floor Over Open Crawl Carpet+ R-30 154 496 0 81 81
<br /> 21A Basemt Floor 2'or More Below Grade 1,740 3,842 0 0 0 !i
<br /> Subtotals for structure: 9,204 56,822 0 29,944 29,944
<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: 323.5, Summer CFM: 242.6 559 31,761 5,761 5,178 10,939
<br /> Ventilation: Winter CFM: 25.0, Summer CFM: 25.0 0 2,455 594 534 1,127
<br /> Sensible Gain Total: 39,256
<br /> Temperature Swing Multiplier: X1.00
<br /> System Load Totals: 91,038 8,195 39,256 47,450 1
<br /> Check Figures
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<br /> Supply CFM: 1,814 CFM per square foot: 0.958
<br /> Square feet of room area: 1,894 Square feet per ton: 445.81
<br /> System Loads - --- -- ---- -
<br /> Total heating required with outside air: 91,038 Btuh 91.038 MBH
<br /> Total sensible gain: 39,256 Btuh 83 %
<br /> Total latent gain: 8,195 Btuh 17 %
<br /> Total cooling required with outside air: 47,450 Btuh 3.954 Tons (based on sensible+ latent)
<br /> 4.248 Tons(based on 77% sensible capacity)
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<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.
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<br /> Tuesday,November 27,2001
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