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RHVAC-Residential&Light Commercial HVAC Loads Program Elas Software Development,Inc.
<br /> Piy mAh Kumbing&Heating
<br /> Minneapolis,MN 5542&1662 01-02-1197 Liry�'6r- Qt S Pape 1
<br /> Total Building Summary Loads
<br /> Component Area Sen. Lat. Sen. Total
<br /> Description Quan Loss Gain Gain Gain
<br /> 3D Window Double Pane Low Emit Wood Frame 578 19,196 0 10,716 10,716
<br /> 11C Door Metal Polystyrene Core 42 1,816 0 368 368
<br /> 121 Wall R-19+ 1/2"Asphlt Board(R-1.3) 2,602 13,167 0 2,661 2,661
<br /> 15G Wall 5'or More Below Grade 8/12" Blk+R-11 958 3,790 0 0 0
<br /> 161 Ceiling R-44 Insulation 1,977 4,183 0 1,773 1,773
<br /> 21A Basemt Floor 2'or More Below Grade 1,977 4,365 0 0 0
<br /> Subtotals for structure: 8,134 46,517 0 15,518 15,518
<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 /> Ductwork: 0 13,941 0 0 0
<br /> Infiltration: Winter CFM: 197.7, Summer CFM: 263.6 620 19,412 5,551 4,220 9,771
<br /> Ventilation: Winter CFM: 90.0, Stammer CFM: 90.0 0 8,837 1,895 1,441 3,336
<br /> Sensible Gain Total: 24,779
<br /> Temperature Swing Multiplier: X1.15
<br /> Building Load Totals: 88,707 9,586 28,496 38,082
<br /> Check Figures
<br /> Total Building Supply CFM: 1361 CFM per square foot: 0.344
<br /> Square feet of room area: 3,954 Square feet per ton: 1,138.402
<br /> Building Loads
<br /> Total heating required with outside air: 88,707 Btuh 88.707 MBH
<br /> Total sensible gain: 28,496 Btuh 75 %
<br /> Total latent gain: 9,586 Btuh 25 %
<br /> Total cooling required with outside air: 38,082 Btuh 3.173 Tons(based on sensible+ latent)
<br /> 3.473 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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