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<br /> TotalBuildin Summa Loads
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<br /> 3D Window Double Pane Low Emit Wood Frame 175 5,180 0 3,150 3,150
<br /> 11 C Door Metal Polystyrene Core 42 1,618 0 368 368
<br /> 121 Wall R-19+ 1/2"Asphlt Board(R-1.3) 2532 11,420 0 2,590 2,590
<br /> 15G Wall 5'or More Below Grade 8/12" BIk+R-11 299 1,055 0 0 0
<br /> 161 Ceiling R-44 Insulation 1043 1,967 0 936 936
<br /> 19J Floor Over BasemenUEncl Crawl Carpet+ R-30 563 808 0 0 0
<br /> 21A Basemt Floor 2'or More Below Grade 480 945 0 0 0
<br /> Subtotals for structure: 22,993 0 7,044 7,044
<br /> People: 6 1,380 1,800 3,180
<br /> Equipment: 300 1,200 1,500
<br /> Lighting: 0 0 0
<br /> Ductwork: 2,799 0 0 0
<br /> Infiltration: Winter CFM: 108, Summer CFM: 144 9,438 3,028 2,302 5,330
<br /> Ventilation: Winter CFM: 90, Summer CFM: 90 7,876 1,895 1,441 3,336
<br /> Sensible Gain Total: 13,787
<br /> Temperature Swin� Multiplier: X 1.15
<br /> _ __ _ __ _.
<br /> Total Building Load Totals: 43,106 6,603 15,855 22,458
<br /> '� � �� !� �8��
<br /> Total Building Supply CFM: 665 (1.9 AC/hr) CFM Per Square ft.: 0.259
<br /> Square ft. of Room Area: 2,566 Square ft. Per Ton: 1,073
<br /> A.l�d'r� �;` :� - �'.����i�-�.:Y
<br /> Total Heating Required With Outside Air: 43,106 Btuh 43.106 MBH
<br /> Total Sensible Gain: 15,855 Btuh 71 %
<br /> Total Latent Gain: 6,603 Btuh 29 %
<br /> Total Cooling Required With Outside Air: 22,458 Btuh 1.87 Tons (Based On Sensible+ Latent)
<br /> 2.39 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.
<br /> C:\Elite\Rhvacw\Projects\John Terrance Homes-3 unit inside unit.rhv Friday, September 05, 2003, 8:52 AM
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