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4 <br /> :4 i., <br /> •.\ <br /> Component Area Sen. Lat. Sen. Total <br /> Description Quan Loss Gain Gain Gain <br /> 4A Window Double Pane 8�Storm Clear Glass Wood Frame 223 6,996 0 5,120 5,120 <br /> 11 C Door Metal Polystyrene Core 40 1,730 0 444 444 <br /> 121 Wall R-19 + 1/2" Asphlt Board(R-1.3) 1,750 8,856 0 2,271 2,271 <br /> 161 Ceiling R-44 Insulatfon 882 1,866 0 892 892 <br /> 20J Floor Over Open Crawl Carpet+ R-30 330 1,063 0 173 173 <br /> 228 Slab on Grade 1" Edqe Insulation(R-5} 87 3 282 0 0 0 <br /> Subtotals for structure: 3,312 23,793 0 8,940 8,900 <br /> Active People: 3 0 690 900 1,590 <br /> I nactive People: 0 0 0 0 0 <br /> Appliances: 0 0 604 1,200 1,800 <br /> Lighting: 0 0 0 <br /> Ductwork: 0 797 0 0 0 <br /> Infiltration: Winter CFM: 72.4, Summer CFM: 48.3 263 7,325 1,181 1,062 2,243 <br /> Ventilation: Winter CFM: 100.0 Summer CFM: 100.0 0 10 120 2 447 2 200 4 647 <br /> Sensible Gain Total: 14,262 <br /> Temperature Swina Multiplier• x1 00 <br /> Svstem Load Totals: 42,035 4 918 14 262 19 180 <br /> 1 .i <br /> Supply CFM: 548 CFM per square foot: 0.395 <br /> Square feet of room area: 1,388 Square feet per ton: 846.613 <br /> Total heating required with outside air: 42,035 Btuh 42.035 MBH <br /> Total sensible gain: 14,262 Btuh 74 % <br /> Total late�t gain: 4,918 Btuh 26 % <br /> Total cooling required with outside air: 19,180 Btuh 1.598 Tons (based on sensible +latent) <br /> 1.639 Tons (based on 75%sensible capacity) <br /> a <br /> Calcufations 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 /> Fric�y,March O5,1999 <br />