HomeMy WebLinkAbout3039 County Fair Ln - Disclosures/Blower Door Test - 09/10/2018BUILDING LEAKAGE TEST
Date of Test: 9/10/2018 Test File: 3039 County Fair Lane 4 The Park at Fossil Ridge TECTITE
Technician: Zach Kimbrough - EnergyLogic
Project Number: 50801
Customer: The Park at Fossil Ridge, LLC
Building Address: 3039 County Fair Lane 3
Ft Collins , CO 80528
Test Results
1. Airflow at 50 Pascals: 884 CFM50 ( +/- 1.0 %)
(50 Pa = 0.2 w.c.) 2.93 ACH50
2. Leakage Area: 48.6 in2 LBL ELA @ 4 Pa
3. Building Leakage Curve: Flow Coefficient (C) = 156.5 ( +/- 6.9 %)
Exponent (n) = 0.443 ( +/- 0.019 )
Correlation Coefficient = 0.99907
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: 51.6 CFM
0.17 ACH
12.9 CFM per person
2. Estimated Design Infiltration Rate: Winter: 97.0 CFM
0.32 ACH
Summer: 60.9 CFM
0.20 ACH
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 9/10/2018 Test File: 3039 County Fair Lane 4 The Park at Fossil Ridge TECTITE
Building Information
Volume 18125.83
Surface Area
Floor Area 1643.0
Height 20
# of Bedrooms 3
# of Occupants 4
Year of Construction 2018
Wind Shield M
Location Climate Information
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
Heating and Cooling Cost and Efficiency Information
Heating Fuel Gas
Heating Fuel Cost
Heating Efficiency %
Cooling Fuel Cost
Cooling SEER
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: 9/10/2018 Test File: 3039 County Fair Lane 4 The Park at Fossil Ridge TECTITE
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
71.0 84.0 4900.0
Data Points - Data Entered Manually
Nominal
Building Pressure
(Pa)
Baseline Adjusted
Building Pressure
(Pa)
Fan
Pressure
(Pa)
Nominal
Flow
(cfm)
Adjusted
Flow
(cfm) % Error
Fan
Configuration
0.0 n/a n/a
-60.0 -60.0 27.9 963 961 0.2 Ring A
-54.0 -54.0 25.2 916 914 -0.1 Ring A
-48.0 -48.0 217.8 874 872 0.4 Ring B
-42.0 -42.0 187.8 812 810 -1.0 Ring B
-36.0 -36.0 170.0 773 771 0.9 Ring B
-30.0 -30.0 142.8 709 707 0.3 Ring B
-24.0 -24.0 113.2 632 630 -1.3 Ring B
-18.0 -18.0 91.3 568 567 0.7 Ring B
0.0 n/a n/a
Time Averaging Period: 10
Deviations from Standard RESNET Multi-Point Test - Test Parameters
None
- * n value outside of normally accepted limits.
* n value and/or correlation coefficient limits are not officially part of the RESNET Multi-Point Test
Standard.
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 9/10/2018 Test File: 3039 County Fair Lane 4 The Park at Fossil Ridge TECTITE
Comments
Garage: -50 PA
Mech: -50 PA