HomeMy WebLinkAbout1015 Andrews Peak Dr - Disclosures/Final Energy - 09/26/2005 (2)Sara's Energy Scoring
813 Oxford LN
DATE FT. COLLINS, CO 80525
09/26/05 (970)377-1056
CUSTOMER: BLS Development
1015 Andrews Peak Dr. 104
Fort Collins Co
BUILDING CONDITIONS:
Interior Temp = 68 F Exterior Temp = 55 F
Volume = 21090 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
59
90
1654
0.2
Ring A
55
82
1579
-0.8
Ring A
43
67
1429
1.7
Ring A
36
53
1273
-0.8
Ring A
31
45
1174
-1.3
Ring A
24
36
1051
0.8
Ring A
Correlation Coefficient
Flow Coefficient
Exponent
r = .9979
C =
206.26
n = 0.510
Results:
Air Flow @ 50 Pascals :
= 1517 CFM50 +/- 0.5%
4.31 ACH50 (Air Changes Per Hour)
Effective Leakage Area (LBL) = 118.58 Square Inches +/- 4.0%
Equivalent Leakage Area (CANADA) = 196.01 Square Inches +/- 2.5%
Estimated Natural Infiltration (50 Pascal Flow Divided By 13.6)
112 CFM
37.3 CFM/OCCUPANT
0.32 AIR CHANGES PER HOUR