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. Rhvac-Residential&Light Commercial HVAC Loads Elite Software Development,Inc.
<br /> Sabre Plumbing&Heating • 420 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& 819 22,795 0 22,583 22,583
<br /> Sliding Door .32 U value .30 SHGC, u-value 0.32,
<br /> SHGC 0.3
<br /> 11J: Door-Metal- Fiberglass Core 37.8 1,972 0 544 544
<br /> 15A-10sffc-8: Wall-Basement, concrete block wall, R-10 1224 4,859 0 108 108
<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, 3755.2 21,562 0 3,298 3,298
<br /> siding finish, wood studs
<br /> RJ R20 Closed Cell: Wall-Frame, Custom, Spray Foam R- 270 1,176 0 208 208
<br /> 20
<br /> R49- 16B-49: Roof/Ceiling-Under Attic with Insulation on 2374.5 4,752 0 2,622 2,622
<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, 2180 5,121 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, 117 356 0 33 33
<br /> R-30 blanket insulation, any cover
<br /> Subtotals for structure: 62,680 0 29,396 29,396
<br /> People: 6 1,200 1,380 2,580
<br /> Equipment: 901 4,116 5,017
<br /> Lighting: 1250 4,263 4,263
<br /> Ductwork: 1,057 86 217 303
<br /> Infiltration: Winter CFM: 0, Summer CFM: 0 0 0 0 0
<br /> Ventilation: Winter CFM: 225, Summer CFM: 225 8,357 5,221 1,249 6,469
<br /> Humidification (Winter)23.14 gal/day : 8,488 0 0 0
<br /> AED Excursion: 0 0 5,057 5,057
<br /> Total Building Load Totals: 80,581 7,407 45,677 53,085
<br /> Check figures
<br /> Total Building Supply CFM: 2,080 CFM Per Square ft.: 0.366
<br /> Square ft. of Room Area: 5,681 Square ft. Per Ton: 1,284
<br /> Volume(ft3)of Cond. Space: 56,727
<br /> Building Loads
<br /> Total Heating Required Including Ventilation Air: 80,581 Btuh 80.581 MBH
<br /> Total Sensible Gain: 45,677 Btuh 86 %
<br /> Total Latent Gain: 7,407 Btuh 14 %
<br /> Total Cooling Required Including Ventilation Air: 53,085 Btuh 4.42 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\420 Lakeview Parkway Orono.rh9 Sunday,October 01, 2017, 9:47 AM
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