HomeMy WebLinkAbout5621 Big Canyon Dr - Disclosures/Blower Door Test - 11/11/2013i
BUILDING LEAKAGE TEST
Energy Logic
Date of Test: 11/11/2013 Test File: Untitled
Customer: Ryland Homes Technician: Aaron Scott
Project Number: 29353
Test Results
1. Airflow at 50 Pascals:
(50 Pa = 0.2 w.c.)
2. Leakage Area:
3. Building Leakage Curve
4. Test Settings:
5. Accuracy Level
Building Address: 5621 Big Canyon Dr
Fort Collins, CO 80522
1220 CFM50
2.17ACH50
67.1 in2 LBL ELA @ 4 Pa
Flow Coefficient (C) = 95.9
Exponent (n) = 0.650 (Assumed)
Test Standard: RESNET One -Point Test
Test Mode: Depressurization
Reduced 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:
73.2 CFM
0.13ACH
14.6 CFM per person
Winter: 133.8 CFM Summer: 84.0 CFM
0.24 ACH 0.15 ACH
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 11/11/2013 Test File: Untitled
Building Information Location Climate Information
Volume
33694
Surface Area
8366
Floor Area
3335
Height
22
# of Bedrooms
4
# of Occupants
5
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)
i
Default
Micromanometer
FEnergy Conservatory
DG700
1 36005-7
11/15/2012
0
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 11/11/2013 Test File: Untitled
Depressurization Test:
Environmental Data
Indoor Temperature (OF)
Outdoor Temperature (OF)
Altitude (ft)
66.0
43.0
5280.0
Baseline Pressure Data
Baseline 1 (Pa)
-9.8
Baseline 2
-7.5
Baseline 3
-8.7
Baseline 4
-12.9
Baseline 5
-17.2
Average Baseline (Pa)
-11.2
Baseline Range (Pa)
9.7
Data Points
Nominal Baseline Adjusted Fan
Building Pressure Building Pressure Pressure
(Pa) (Pa) (Pa)
Nominal Adjusted
Flow Flow
(cfm) (cfm)
Fan
Configuration
-60.5 -49.3 45.5 1223 1208 Ring A
Time Averaging Period: 10
IZ=
Deviations from Standard RESNET One -Point Test - Test Parameters
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 11/11/2013 Test File: Untitled
Comments
House to garage connection: 49.2pa. Connection to mechanicals: -50pa