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Rhvac-Residential&Light Commercial HVAC Loads Elite Software Development,Inc.
<br /> Metro Air Inc. Martens Residence
<br /> Prior Lake,MN 55372-3310 Page 4
<br /> Total Building Summary Loads
<br /> Component Area Sen Lat Sen Total
<br /> Description Quan Loss Gain Gain Gain
<br /> 3A Window Double Pane Clear Glass Wood Frame 404 19,143 0 14,973 14,973
<br /> 8M Glass Door Double Clear Glass Wood Frame 63 2,985 0 2,037 2,037
<br /> 9A French Door Single Clear Glass Wood Frame 35 2,814 0 2,240 2,240
<br /> 10D Door Wood Solid Core 21 831 0 228 228
<br /> 11C Door Metal Polystyrene Core 21 849 0 233 233
<br /> 12H Wall R-19 + 1/2" Gypsum Board(R-0.5) 2894 14,932 0 4,099 4,099
<br /> 15D Wall 2-5' Below Grade 8/12" Blk+R-19 1678 4,906 0 0 0
<br /> 16H Ceiling R-38 Insulation 1999 4,471 0 2,288 2,288
<br /> 21A Basemt Floor 2' or More Below Grade 1894 3,909 0 0 0
<br /> Subtotals for structure: 54,840 0 26,098 26,098
<br /> People: 4 620 980 1,600
<br /> Equipment: 0 0 0
<br /> Lighting: 0 0 0
<br /> Ductwork: 11,132 0 4,513 4,513
<br /> Infiltration: Winter CFM: 211, Summer CFM: 141 19,374 1,664 3,004 4,668
<br /> Ventilation: Winter CFM: 211, Summer CFM: 211 19,374 2,495 4,506 7,001
<br /> Sensible Gain Total: 39,101
<br /> Temperature Swing Multiplier: X 1.00
<br /> Total Building Load Totals: 104,720 4,779 39,101 43,880
<br /> I Check Figures
<br /> Total Building Supply CFM: 1,620 CFM Per Square ft.: 0.339
<br /> Square ft. of Room Area: 4,782 Square ft. Per Ton: 1,101
<br /> Volume(ft3)of Cond. Space: 42,199 Air Turnover Rate(per hour): 2.3
<br /> Building Loads
<br /> Total Heating Required With Outside Air: 104,720 Btuh 104.720 MBH
<br /> Total Sensible Gain: 39,101 Btuh 89 %
<br /> Total Latent Gain: 4,779 Btuh 11
<br /> Total Cooling Required With Outside Air: 43,880 Btuh 3.66 Tons (Based On Sensible + Latent)
<br /> 4.34 Tons (Based On 75% 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\lee-lyn martens.rhv Thursday, September 27, 2007, 2:09 PM
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