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Rhvac-F.�sidential&Light Commercial HVAC Loads Elite Software Development,Inc.
<br /> • Vogt Heating and Air 1485 Green Trees Rd Orono
<br /> Minneapolis, MN 55426 Page 3
<br /> Total Buildin Summar� Loads __ __ ___
<br /> �
<br /> Component Area Sen Lat Sen Total
<br /> Description Quan Loss Gain Gain Gain
<br /> 1 D-ca-o: Glazing-Double pane, operable window, clear, 272.9 13,684 0 10,787 10,787
<br /> wood with metal clad frame
<br /> 11 E: Door-Solid Core With Wood Storm 20.1 460 0 131 131
<br /> 12B-Osw: Wall-Frame, R-11 insulation in 2 x 4 stud 1726 14,735 0 3,868 3,868
<br /> cavity, no board insulation, siding finish, wood studs
<br /> 15A-4sfoc-4: Wall-Basement, concrete block wall, R-4 604 4,998 0 0 0
<br /> foam board to floor, no framing, no interior finish,
<br /> open core, 4'floor depth
<br /> 12C-Osw: Wall-Frame, R-13 insulation in 2 x 4 stud 256 2,051 0 477 477
<br /> cavity, no board insulation, siding finish, wood studs
<br /> 16C-44: Roof/Ceiling-Under attic or knee wall, Vented 1116 2,161 0 958 958
<br /> Attic, No Radiant Barrier, White or Light Color
<br /> Shingles, Any Wood Shake, Light Metal, Tar and
<br /> Gravel or Membrane, R-44 insulation
<br /> 16A-44: Roof/Ceiling-Under attic or knee wall, Unvented 196 379 0 298 298
<br /> Attic, No Radiant Barrier, Any Roofing Material, Any
<br /> Roof Color, R-44 insulation
<br /> 20P-15: Floor-Over open crawl space or garage, Passive, 24 129 0 13 13
<br /> R-15 blanket insulation, any cover
<br /> 21A-24: Floor-Basement, Concrete slab, any thickness, 2 852 1,874 0 0 0
<br /> or more feet below grade, no insulation below floor,
<br /> any floor cover, shortest side of floor slab is 24'wide
<br /> 22A-pm: Floor-Slab on grade, No edge insulation, no 44 4,569 0 0 0
<br /> insulation below floor, any floor cover, passive, heavy
<br /> dry or light wet soil
<br /> 20P-19: Floor-Over open crawl space or garage, Passive, 196 862 0 88 88
<br /> R-19 blanket insulation, any_cover
<br /> Subtotals for structure: 45,902 0 16,620 16,620
<br /> People: 5 1,150 1,500 2,650
<br /> Equipment: 400 600 1,000
<br /> Lighting: 0 0 0
<br /> Ductwork: 0 0 0 0
<br /> Infiltration: Winter CFM: 151, Summer CFM: 79 14,176 1,754 1,185 2,939
<br /> Ventilation: Winter CFM: 0, Summer CFM: 0 0 0 0 0
<br /> Total Building Load Totals: 60,078 3,304 19,905 23,209
<br /> Check Fi ures
<br /> Total Building Supply CFM: 1,023 CFM Per Square ft.: 0.426
<br /> Square ft of Room Area: 2,404 Square ft. Per Ton: 1,087
<br /> Volume (ft3) of Cond. Space: 19,232 Air Turnover Rate (per hour): 3.2
<br /> Buildin Loads
<br /> Total Heating Required With Outside Air: 60,078 Btuh 60.078 MBH
<br /> Total Sensible Gain: 19,905 Btuh 86 %
<br /> Total Latent Gain: 3,304 Btuh 14 %
<br /> Total Cooling Required With Outside Air: 23,209 Btuh 1.93 Tons (Based On Sensible + Latent)
<br /> 2.21 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.
<br /> C:\Program Files\Elite\Rhvacw\Projects\8500 Virginia Cir Bloomington.rhv Monday, April 13, 2009, 1:56 PM
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