Data Plots
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Data available from July 25, 2001 to
August 2, 2002 |
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NCATU Side-by-Side Study of HUD Code Homes
Specifications of Standard and Energy Construction
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Characteristic
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Standard Home
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Energy Home
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Floor Insulation
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R-11
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R-13
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Wall Insulation
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R-11
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R-22
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Ceiling Insulation
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R-20
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R-33
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Windows
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Single Pane with Storm
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Low-E Thermopane
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Exterior Doors
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Storm Door on Front
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Storm Door on All
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Marriage Wall Seal
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Fiberglass Pad
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Sof-Seal Gasket
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Heating System
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Electric Resistance
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Heat Pump HSPF 7.5
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Cooling System
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Central Air Conditioning SEER 10
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Central Air Conditioning SEER 12
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Water Heater
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Electric Water Heater
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Heliodyne Solar Water Heater
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Duct Joints
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Industry Standard
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Sealed with Mastic
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Duct Leakage
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CFM25out = 110
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CFM25out = 64
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House Leakage
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ACH50 = 8
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ACH50 = 8
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Performance of side-by-side manufactured homes on the North Carolina A&T State University campus in Greensboro, NC,
a Building America Industrialized Housing Partnership test site.
Click here for details.
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Side-by-Side Manufacutred Home Comparison
Summary Report
Aug 01 2002, 00:15 -To- Aug 02 2002, 00:00 EST |
Total Energy Use (KWh) |
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| Base House Total Power |
68.3 |
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| Energy House Total Power |
41.7 |
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Equipment Energy Use |
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| Base House Space Conditioning Power |
42.1 |
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| Energy House Space Conditioning Power |
24.9 |
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| Base House Water Heating Power |
8.1 |
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| Energy House Water Heating Power |
2.0 |
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Indoor Conditions |
Avg |
Min/Max |
| Base House Temp (F) |
73.8 |
73.1/ 74.8 |
| Energy House Temp (F) |
73.9 |
73.3/ 74.7 |
| Base House RH (%) |
42.9 |
40.8/ 46.4 |
| Energy House RH (%) |
45.1 |
43.5/ 48.4 |
Ambient Conditions |
Avg |
Min/Max |
| Outside Temp (F) |
85.4 |
74.1/ 99.4 |
| Outside RH (%) |
51.6 |
29.0/ 77.0 |
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