HomeMy WebLinkAbout5814 Big Canyon Dr - Disclosures/Blower Door Test - 12/03/2013BUILDING LEAKAGE TEST
t3130c9P4(P3
Date of Test: 12/3/2013 Test File: Ryland McClelland Creek 5203
Customer: Ryland Technician: Paul Gelatt
Project Number: 29943 Energy Logic
Building Address: 5814 Big Canyon Dr
Ft Collins, CO 80522
Test Results
1. Airflow at 50 Pascals:
1536 CFM50 (+/- 0.8 %)
(50 Pa = 0.2 w.c.)
2.14 ACH50
2. Leakage Area:
84.5 in2 LBL ELA @ 4 Pa
3. Building Leakage Curve:
Flow Coefficient (C) = 103.9 (+/- 21.0 %)
Exponent (n) = 0.688 ( +/- 0.053 )
Correlation Coefficient = 0.99708
4. Test Settings:
Test Standard: RESNET Multi -Point Test
Test Mode: Depressurization
5. Accuracy Level
Standard Level of Accuracy Test
Infiltration Estimates
1. Estimated Average Annual Infiltration Rate:
2. Estimated Design Infiltration Rate:
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
88.2 CFM
0.12ACH
14.7 CFM per person
Winter: 139.9 CFM Summer: 92.8 CFM
0.19 ACH 0.13 ACH
Mechanical Ventilation Guideline (based on ASHRAE 62.2-2010)
Recommended Whole Bldg Rate: 91.3 CFM
Base Rate: 91.3 CFM
Infiltration Credit: <0.0 CFM>
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 12/3/2013 Test File: Ryland McClelland Creek 5203
Building Information Location Climate Information
Volume
43132
Surface Area
8681
Floor Area
4630
Height
19
# of Bedrooms
5
# of Occupants
6
Year of Construction
2013
Wind Shield
M
Heating and Cooling Cost and Efficiency Information
Heating Fuel Gas
Heating Fuel Cost
Heating Efficiency %
Cooling Fuel Cost
Cooling SEER
Ventilation Weather Factor
0.87
Energy Climate Factor
17.00
Heating Degree Days
6128
Cooling Degree Days
297
Design Winter Wind Speed
7.3 mph
Design Summer Wind Speed
9.4 mph
Design Winter Temp Diff
73 deg F
Design Summer Temp Diff
15 deg F
Equipment Information
Type
Manufacturer
Model
Serial Number
Custom Calibration Date
Fan
Energy Conservatory
Model 3 (110V)
Default
Micromanometer
Energy Conservatory
DG700
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 12/3/2013 Test File: Ryland McClelland Creek 5203
Depressurization Test:
Environmental Data
Indoor Temperature (OF)
Outdoor Temperature (OF)
Altitude (ft)
66.0
35.0
5500.0
Data Points - Data Entered Manually
Nominal Baseline Adjusted Fan
Building Pressure Building Pressure Pressure
(Pa) (Pa) (Pa)
Nominal Adjusted
Flow Flow Fan
(cfm) (cfm) % Error Configuration
0.0
n/a
n/a
44.0
-44.0
63.6
1440
1406
-0.0
Ring A
47.0
-47.0
71.1
1520
1484
0.8
Ring A
-50.0
-50.0
74.0
1550
1513
-1.5
Ring A
-53.0
-53.0
84.1
1650
1611
0.8
Ring A
-56.0
-56.0
89.4
1700
1660
-0.0
Ring A
-59.0
-59.0
96.0
1760
1718
-0.2
Ring A
-62.0
-62.0
102.8
1820
1777
-0.2
Ring A
-65.0
-65.0
111.1
1890
1845
0.3
Ring A
0.0
n/a
n/a
Time Averaging Period: 10
Deviations from Standard RESNET Multi -Point Test - Test Parameters
None
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 12/3/2013 Test File: Ryland McClelland Creek 5203
Comments
connection to garage; 47 pa, pass.
Mech. systems isolated,sealed combustion.