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Rhvac-Residential&Light Commercial HVAC Loads Elite Software Development,Inc.
<br /> Airics Heating LLC lb 1330 Cherry Place
<br /> New Prague,MN 56071 Page 10
<br /> System 1, Zone 1 Summary Loads (Average Load Procedure for Rooms)
<br /> Component Area Sen Lat Sen Total
<br /> Description Quan Loss Gain Gain Gain
<br /> 1D-cv-o: Glazing-Double pane, operable window, clear, 393 18,818 0 15,107 15,107
<br /> vinyl frame
<br /> 15A11-Ofcw-6: Wall-Basement, , framing with R-11 sill to 1392 6,914 0 284 284
<br /> floor in 2 x 4 cavity, filled core, no board insulation,
<br /> plus interior finish, wood studs, 6'floor depth
<br /> 12E-Osw: Wall-Frame, R-19 insulation in 2 x 6 stud 2007 11,463 0 2,238 2,238
<br /> cavity, no board insulation, siding finish, wood studs
<br /> 16CR-38: Roof/Ceiling-Under attic or knee wall, Vented 2716 5,932 0 2,754 2,754
<br /> Attic with Radiant Barrier, Dark Asphalt Shingles or
<br /> Dark Metal, Tar and Gravel or Membrane, R-38
<br /> insulation
<br /> 19B-Osp: Floor-Over enclosed unconditioned crawl 2160 5,912 0 985 985
<br /> space, R-4 insulation on exposed walls, sealed crawl
<br /> space, passive, no floor insulation, carpet or
<br /> hardwood
<br /> Subtotals for structure: 49,039 0 21,368 21,368
<br /> People: 8 1,600 1,840 3,440
<br /> Equipment: 0 0 0
<br /> Lighting: 0 0 0
<br /> Ductwork: 0 0 0 0
<br /> Infiltration: Winter CFM: 0, Summer CFM: 0 0 0 0 0
<br /> System 1, Zone 1 Load Totals: 49,039 1,600 23,208 24,808
<br /> Check Figures
<br /> Supply CFM: 1,087 CFM Per Square ft.: 0.223
<br /> Square ft. of Room Area: 4,876 Square ft. Per Ton: 2,340
<br /> Volume(ft3)of Cond. Space: 39,008 Air Turnover Rate(per hour): 1.7
<br /> Zone Loads
<br /> Total Heating Required: 49,039 Btuh 49.039 MBH
<br /> Total Sensible Gain: 23,208 Btuh 94 %
<br /> Total Latent Gain: 1,600 Btuh 6 %
<br /> Total Cooling Required: 24,808 Btuh 2.07 Tons (Based On Sensible + Latent)
<br /> 2.08 Tons (Based On 75% Sensible Capacity)
<br /> Notes
<br /> Calculations are based on 8th 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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<br /> C:\Program Files\Elite\Rhvacw\Projects\martinson.rhv Thursday, January 18, 2007, 3:50 PM
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