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RHVAC-Residentlal 8 Light Commerctal HVAC loads Program Elite Software Development,Inc.
<br /> Ditter,Inc. Jones
<br /> Hamel,MN 55340-9691 11/11/08 Page 3
<br /> • Tbtal Building 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 419 15,380 0 14,227 14,227
<br /> 8M Glass Door pouble Clear Glass Wood Frame 78 3,953 0 3,635 3,635
<br /> 12D Wall R-11 + 1/2"Asphlt Board(R-1.3) 1,990 14,647 0 4,234 4,234
<br /> 12H Wall R-19+ 1/2"Gypsum Board(R-0.5) 1,613 8,904 0 2,573 2,573
<br /> 161 Ceiling R-44 Insulation 1,989 4,209 0 2,150 2,150
<br /> 21A Basemt Floor 2'or More Below Grade 1,989 4,392 0 0 0
<br /> Subtotals for structure: 8,078 51,485 0 26,819 26,819
<br /> Active People: 4 0 920 1,200 2,120
<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: 179.1, Summer CFM: 119.4 497 17,580 3,345 2,930 6,275
<br /> Ventilation: Winter CFM: 0.0, Summer CFM: 0.0 0 0 0 0 0
<br /> Sensible Gain Total: 32,149
<br /> Temperature Swing Multiplier: X1.00
<br /> Building Load Totals: 69,065 4 265 32 149 36,414
<br /> Check Figures
<br /> Total Building Supply CFM: 1000 CFM per square foot: 0.251
<br /> Square feet of room area: 3,978 Square feet per ton: 1,143.324
<br /> Building Loads
<br /> Total heating required with outside air: 69,065 Btuh 69.065 MBH
<br /> Total sensible gain: 32,149 Btuh 88 %
<br /> Total latent gain: 4,265 Btuh 12 %
<br /> Total cooling required with outside air: 36,414 Btuh 3.034 Tons(based on sensible+ latent)
<br /> 3.479 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 /> Monday,November 10,2008
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