HomeMy WebLinkAbout520 N Sherwood St 16 - Disclosures/Final Energy - 03/27/2000Apr 03 00 06:21a SRRR
(9701 266 - 1009 p.1
SARA'S ENERGY SCORING
2115 WATER BLOSSOM LANE
DATE FT. COLLINS CO 80526
03/27/00 (970) 266-1009
CUSTOMER: Sovick
520 North Sherwood #16
Ft. Collins Co
BUILDING CONDITIONS:
Interior Temp = 65 F Exterior Temp = 70 F
Volume = 21380 Cu. Ft. Above Grade Surface Area = 0 Sq. Ft.
Number of Stories = 2 Number of Occupants = 5
Wind Shield Factor = 1
HOUSE TEST : Depressurized
Fan Model = 3
Performed By SARA
Data Points:
House Pressure
Fan Pressure
CFM
%Error
Fan Configuration
50
260
961
-0.2
Ring B
46
210
862
0.6
Ring B
42
160
751
-0.5
Ring B
33
85
54S
1.2
Ring B
28
50
417
-2.7
R: "1g B
22
28
311
1.6
Ring B
Correlation Coefficient
Flow Coefficient
Exponent
r = .9995
C =
4.06
n = 1.398
Results:
Air Flow @ 50 Pascals
963 CFM50 +/- 0.66
2.70 ACH50 (Air Charges Per Hour)
Effective Leakage Area (LBL) = 8.00 Square Inches +/- 5.10
Equivalent Leakage Area (CANADA) = 29.82 Square Inches +/- 3.2%
Estimated Natural Infiltration (50 Pascal Flow Divided By 13.6)
= 71 CFM
= 14.2 CFM/OCCUPANT
= 0.20 AIR CHANGES PER HOUR