HomeMy WebLinkAbout1845 Golden Willow Ct - Disclosures/Other - 07/30/2000SARA'S ENERGY SCORING
2115 WATER BLOSSOM LANE
DATE FT. COLLINS CO 80526
07/30/00 (970) 266-1009
CUSTOMER: Kem Homes
1845 Golden Willow C t
FORT COLLINS CO 80525
BUILDING CONDITIONS:
Interior Temp = 70 F Exterior Temp = 85 F
Volume = 34607 Cu. Ft. Above Grade Surface Area = 0 Sq. Ft.
Number of Stories = 2 Number of Occupants = 3
Wind Shield Factor = 1
HOUSE TEST : Depressurized
Fan Model = 3
Performed By SARA
Data Points:
House Pressure
Fan Pressure
CFM %Error
Fan Configuration
57
182
2406 -0.4
Ring A
54
171
2333 0.6
Ring A
51
152
2201 -0.9
Ring A
42
117
1934 1.0
Ring A
32
77
1572 0.9
Ring A
25
50
1270 -1.6
Ring A
Correlation Coefficient
Flow Coefficient
Exponent
r = •9989
C = 111.42
n = 0.761
Results:
Air Flow @ 50 Pascals :
2187 CFM50 +/- 0.4%
= 3.79 ACH50 (Air Changes Per Hour)
Effe-c-tive Leakage- Area (LBL) = 9,0.71 Square -Inches +/- 4.4%
Equivalent Leakage Area (CANADA) = 188.72 Square Inches +/- 2.8%
Estimated Natural Infiltration (50 Pascal Flow Divided By 13.6)
= 161 CFM
= 53.7 CFM/OCCUPANT
= 0.28 AIR CHANGES PER HOUR