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RHVAC-Residential&Light Commercial HVAC Loads Program � Elite Sokware Development,Inc.
<br /> Piymouth Plumbing&Heating LAUER-STARK RESIDENCE
<br /> fvNnneapolis,MNr,55428-1662 OS-01-2002 Page 1
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<br /> �Total duilding Summary Loads
<br /> _ _ _ _ - - - _ _ _ _ _ _
<br /> Component Area Sen. Lat. Sen. Total
<br /> Description Quan Loss Gain Gain Gain
<br /> 3D Window Double Pane Low Emit Wood Frame 705 23,415 0 12,690 12,690
<br /> 11C Door Metal Polystyrene Core 42 1,816 0 368 368
<br /> 121 Wall R-19+ 1/2"Asphlt Board(R-1.3) 2,739 13,859 0 2,801 2,801
<br /> 15G Wall 5'or More Below Grade 8/12" BIk+R-11 688 2,722 0 0 0
<br /> 161 Ceiling R-44 Insulation 2,733 5,783 0 2,452 2,452
<br /> 19J Floor Over Basement/Encl Crawl Carpet+ R-30 541 871 0 0 0
<br /> 21A Basemt Floor 2'or More Below Grade 2,192 4,840 0 0 0
<br /> Subtotals for structure: 9,640 53,306 0 18,311 18,311
<br /> Active People: 8 0 1,840 2,400 4,240
<br /> Inactive People: 0 0 0 0 0
<br /> Appliances: 0 0 300 1,200 1,500
<br /> Lighting: 0 0 0 0 0
<br /> Duciwork: 0 13,546 0 0 0
<br /> Infiltration: Winter CFM: 210.7, Summer CFM: 280.9 747 20,684 5,915 4,497 10,412
<br /> Ventilation: Winter CFM: 90.0, Summer CFM: 90.0 0 8,837 1,895 1,441 3,336
<br /> Sensible Gain Total: . . . . _ _ . 27,849
<br /> Temperature Swing Multiplier: X1.15
<br /> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - - - - - - - _ _ _
<br /> Building Load Totals: 96,373 9,950 32,026 41,976
<br /> Check Figures
<br /> Total Building Supply CFM: 1491 CFM per square foot: 0.303
<br /> Square feet of room area: 4,925 Square feet per ton: 1,366.092
<br /> Building Loads
<br /> Total heating required with outside air: 96,373 Btuh 96.373 MBH
<br /> Total sensible gain: 32,026 Btuh 76 %
<br /> Total latent gain: 9,950 Btuh 24 %
<br /> Total cooling required with outside air: 41,976 Btuh 3.498 Tons(based on sensible+ latent)
<br /> 3.605 Tons(based on 77%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.
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