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Rhvac-Residential&Light Commercial HVAC Loads Elite Software Development,Inc.
<br /> Sabre Plumbing&Heating I. 765 Lakeview Parkway Orono
<br /> Plymouth,MN 55447 Page 4
<br /> Total Building Summary Loads
<br /> Component Area Sen Lat Sen Total
<br /> Description Quan Loss Gain Gain Gain
<br /> LOW EE: Glazing-Builder Grade Low E Windows& 523.5 14,573 0 16,330 16,330
<br /> Sliding Door.32 U value .30 SHGC, u-value 0.32,
<br /> SHGC 0.3
<br /> 11J: Door-Metal - Fiberglass Core 40 2,088 0 576 576
<br /> 15A-10sffc-8: Wall-Basement, concrete block wall, R-10 1467 5,823 0 130 130
<br /> foam board to floor, no framing, no interior finish,
<br /> filled core, 8'floor depth
<br /> 15A-10sffc-4: Wall-Basement, concrete block wall, R-10 20 87 0 0 0
<br /> foam board to floor, no framing, no interior finish,
<br /> filled core, 4'floor depth
<br /> R-20 12F-Osw: Wall-Frame, Custom, no board insulation, 3525.5 20,242 0 3,094 3,094
<br /> siding finish, wood studs
<br /> RJ R20 Closed Cell: Wall-Frame, Custom, Spray Foam R- 510 2,220 0 392 392
<br /> 20
<br /> R49- 16B-49: Roof/Ceiling-Under Attic with Insulation on 1940 3,881 0 2,142 2,142
<br /> Attic Floor(also use for Knee Walls and Partition
<br /> Ceilings), Custom, R49 Blown Insulation-vented
<br /> attic, asphalt shingles
<br /> 21A-20-c: Floor-Basement, Concrete slab, any thickness, 1868 4,388 0 0 0
<br /> 2 or more feet below grade, no insulation below floor,
<br /> carpet covering, shortest side of floor slab is 20'wide
<br /> 20P-30: Floor-Over open crawl space or garage, Passive, 182 554 0 51 51
<br /> R-30 blanket insulation, any cover
<br /> Subtotals for structure: 53,856 0 22,715 22,715
<br /> People: 5 1,000 1,150 2,150
<br /> Equipment: 0 4,116 4,116
<br /> Lighting: 1250 4,263 4,263
<br /> Ductwork: 1,617 131 331 462
<br /> Infiltration: Winter CFM: 0, Summer CFM: 0 0 0 0 0
<br /> Ventilation: Winter CFM: 190, Summer CFM: 190 7,057 4,409 1,054 5,463
<br /> Humidification (Winter) 19.23 gal/day : 7,052 0 0 0
<br /> AED Excursion: 0 0 5,296 5,296
<br /> Total Building Load Totals: 69,582 5,540 38,925 44,464
<br /> Check Figures
<br /> Total Building Supply CFM: 1,772 CFM Per Square ft.: 0.371
<br /> Square ft. of Room Area: 4,776 Square ft. Per Ton: 1,289
<br /> Volume (ft')of Cond. Space: 46,444
<br /> Building Loads
<br /> Total Heating Required Including Ventilation Air: 69,582 Btuh 69.582 MBH
<br /> Total Sensible Gain: 38,925 Btuh 88 %
<br /> Total Latent Gain: 5,540 Btuh 12 %
<br /> Total Cooling Required Including Ventilation Air: 44,464 Btuh 3.71 Tons(Based On Sensible + Latent)
<br /> Notes
<br /> Rhvac is an ACCA approved Manual J and Manual D computer program.
<br /> Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
<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 according to the manufacturer's performance data at
<br /> your design conditions.
<br /> M:\Sales and Estimating\Heat Calcs\Gonyea\765 Lakeview Parkway Orono.rh9 Wednesday, October 11, 2017, 8:15 AM
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