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� . -i <br /> -ri - <br /> � <br /> Tota;l Buildin Summa Loads <br /> 3D Window Double Pane Low Emit Wood Frame 278 8,230 0 5,004 5,004 <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) 1945 8,773 0 1,990 1,990 <br /> 15G Wall 5'or More Below Grade 8/12" BIk+R-11 715 2,520 0 0 0 <br /> 161 Ceiling R-44 Insulation 1071 2,020 0 961 961 <br /> 19J Floor Over BasemenUEncl Crawl Carpet+ R-30 618 887 0 0 0 <br /> 21A Basemt Floor 2'or More Below Grade 420 827 0 0 0 <br /> ._ __ ___ _ ._ __ __ -- -___ __- __ . .. _ __ __---_ _... ____- --- - - <br /> Subtotals for structure: 24,875 0 8,323 8,323 <br /> People: 6 1,380 1,800 3,1$0 <br /> Equipment: 300 1,200 1,500 <br /> Lighting: 0 0 0 <br /> Ductwork: 2,388 0 0 0 <br /> Infiltration: Winter CFM: 108, Summer CFM: 144 9,437 3,029 2,301 5,330 <br /> Ventilation:Winter CFM: 90, Summer CFM: 90 7,876 1,895 1,441 3,336 <br /> ____ _ _...___ _____. ---- ---.__.__._ .. __...__ _ <br /> Sensible Gain Total: 15,065 <br /> Temperature Swinc�Multiplier. ___ __ _______.,____X 1.15 <br /> Total Building Load Totals: � 44,576 6,604 17,325 23,929 <br /> Total Building Supply CFM: 734 (2.0 AC/hr) CFM Per Square ft.: 0.287 <br /> Square ft. of Room Area: 2,562 Square ft. Per Ton: 1,071 <br /> Total Heating Required With Outside Air: 44,576 Btuh 44.576 MBH <br /> Total Sensible Gain: 17,325 Btuh 72 % <br /> Total Latent Gain: 6,604 Btuh 28 % <br /> Total Cooling Required With Outside Air: 23,929 Btuh 1.99 Tons(Based On Sensible+ Latent) <br /> 2.39 Tons(Based On 77% Sensible Capacity) <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 outside unit.rhv Tuesday, September 16, 2003, 10:19 AM <br />