HomeMy WebLinkAbout913 BELVEDERE CT - INSPECTION RESULTS - 8/15/2001Aug 17 01 08:33a SRRR
(970) 266 - 1009 p.1
SARA'S ENERGY SCORING
DATE 1225 W Prospect P-14
08/15/01 FT. COLLINS CO 80526
(970)495-9922
CUSTOMER: Ashcraft
913 n�uai &-)0edere
Ft. Collins Co
BUILDING CONDITIONS-:
Interior Temp_ 65- F Exterior Temp = 75 F
Volume = 33600 Cu. Ft. Above Grade Surface Area = 0 Sq. Ft.
Number of Stories = 2 Number of Occupants = 4
Wind Shield Factor = 1
HOUSE TEST : Depressurized
Fan Model = 3
Performed By SARA
Data Points:
House Pressure
53
Fan Pressure
CFM $Error
Fan Configuration
48
140
125
2104 -0.2
Ring A
39
88
1989 1.2
1672 -1.5
Ring A
32
25
67
1461 -1.1
Ring A
Ring A
18
50
30
1264 1 9
Ring A
982 -0.2
Ring A
Correlation Coefficient Flow Coefficient
r = .9987
C
128.04
Exponent
n = 0.706
Results:
Air Flow a 50 Pascals :
2023 CFM50 +/- 0.7$
3.61 ACH50 (Air Changes Per Hour)
Effective Leakage Area (LBL) -
Equivalent Leakage Area (CANADA 96.53 Square Inches +/- 4.
= 190.86 Square inches +/- 2,6'6%
k
Estimated Natural Infiltration (50 Pascal Flow Divided By 13.6)
149 CFM
= 37.1 cP?4/ rCUp L
0.27 AIR CHANGES PER HOUR
A