HomeMy WebLinkAbout2127 Copper Creek Dr - Miscellaneous - 04/19/2001 (6)MAY-10-01 THU 01:48 PM WRITER NORTHERN FAX NO, 970 613 0043 P. 05
Apr- O5 (ii 02: 10p SRRA i3701 see- - IDDS- p.2-
SARA'5 ENERGY SCORING
1225 W Prospect P-14
DATE FT, COLLINS CO 80526
04/19/01 (970)495-9922
CUSTOMER: Writer cw p
2127 Copper Creek 1p
FORT COLLINS CO 80525
BUXLDING CONDITIONS,
Interior Tamp = 65 F Exterior Temp = 75 F
Volume = 16400 Cu. Ft. Above Grade Surface Area - 0 Sq. Ft.
Number of Stories 2 Number of Occupants w 3
Wind Shield Factor 1
ROUSE TEST : Depressurized
Fan Model = 3
Performed By SARA
Data Points:
House Pressure
Fan Pressure
CFM
%Error
Pan Configuration
55
266
977
0.1
Ring B
48
228
903
0.6
Ring B
43
195
834
-0.5
Ring B
36
155
743
-1.2
Ring a
31
132
685
-0.1
Ring H
27
114
636
1.0
Ring B
Correlation Coefficient
Flow Coefficient
Exponent
r w .9991
C=
82.40
n r 0.617
Results;
Air Flow a 50 Pascals :
920 CFM50 +/- 0.0
3.37 ACH50 (Air Changes Per Hour)
Effective Leakage Area (LEL) 54.93 square Inches +/, 3.1k
Equivalent Leakage Area (CANADA) 10o.15 Square Inches +/- 1,91k
Estimated Natural Infiltration (50 Pascal Flow Divided By 13.6)
68 CFM
= 22.6 CFM/OCCUPANT
W 0.25 AXR CHANGES PER HOUR