HomeMy WebLinkAbout6933 ROSEMONT CT - DISCLOSURES - 3/31/2005 (2)Sara's Energy Scoring
813 Oxford LN
DATE FT. COLLINS, CO 80525
03/31/05 (970)377-1056
STOMER: Kaufman and Broad
6933 Rosemont Ct.
Fort Collins ,CO
CLDING CONDITIONS:
Interior Temp = 68 F Exterior Temp = 40 F
Volume = 25400 Cu. Ft. Above Grade Surface Area = 0 Sq. Ft.
Number of Stories = 2 Number of Occupants = 2
Wind Shield Factor = 1
JSE TEST : Depressurized
Fan Model = 3
Performed By SARA
:a Points:
House Pressure
Fan Pressure CFM %Error
Fan Configuration
56
111
1808 1.6
Ring A
50
98
1700 —0.7
Ring A
39
79
1528 —2.8
Ring A
30
70
1439 0.3
Ring A
24
62
1355 1.9
Ring A
20
52
1242 —0.5
Ring A
Correlation Coefficient
Flow Coefficient
Exponent
r = •9922
C = 444.88
n = 0.344
;ults :
Air Flow @ 50 Pascals :
1711 CFM50 +/— 1.0%
4.04 ACH50 (Air Changes Per Hour)
Effective Leakage Area (LBL) = 203.30 Square Inches +/— 4.9%
Equivalent Leakage Area (CANADA) = 288.74 Square Inches +/— 3.0%
Estimated Natural Infiltration (50 Pascal Flow Divided By 13.6)
= 126 CFM
= 63.1 CFM/OCCUPANT
= 0.30 AIR CHANGES PER HOUR