HomeMy WebLinkAbout612 E PITKIN ST - DISCLOSURES - 10/24/2016BUILDING LEAKAGE TEST
Date of Test: 10/24/2016 Test File: 612 pitkin 10-24
Technician: Zach Kimbrough - EnergyLogic
Project Number: 41403
Customer: Lamar Valley Craftsman
Building Address: 612 E Pitkin St
Ft Collins , CO 80524
Test Results
1. Airflow at 50 Pascals: 1653 CFM50 ( +/- 0.5 %)
(50 Pa = 0.2 w.c.) 1.67 ACH50
2. Leakage Area: 90.9 in2 LBL ELA @ 4 Pa
3. Building Leakage Curve: Flow Coefficient (C) = 124.5 ( +/- 9.2 %)
Exponent (n) = 0.661 ( +/- 0.024 )
Correlation Coefficient = 0.99933
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: 78.3 CFM
0.08 ACH
2. Estimated Design Infiltration Rate: Winter: 110.8 CFM
0.11 ACH
Summer: 81.3 CFM
0.08 ACH
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
Mechanical Ventilation Guideline (based on ASHRAE 62.2-2010)
Recommended Whole Bldg Rate: 59.0 CFM
Base Rate: 59.0 CFM
Infiltration Credit: <0.0 CFM>
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 10/24/2016 Test File: 612 pitkin 10-24
Building Information
Volume 59292.37
Surface Area
Floor Area 5149.6
Height 10
# of Bedrooms
# of Occupants
Year of Construction 2016
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
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 10/24/2016 Test File: 612 pitkin 10-24
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
80.0 80.0 5000.0
Data Points
Nominal
Building Pressure
(Pa)
Baseline Adjusted
Building Pressure
(Pa)
Fan
Pressure
(Pa)
Nominal
Flow
(cfm)
Adjusted
Flow
(cfm) % Error
Fan
Configuration
0.4 n/a n/a
-59.2 -59.4 98.5 1782 1852 -0.1 Ring A
-54.3 -54.6 88.1 1688 1754 0.1 Ring A
-51.4 -51.6 82.8 1638 1702 0.8 Ring A
-47.5 -47.7 72.2 1532 1592 -0.7 Ring A
-43.7 -43.9 64.8 1453 1509 -0.5 Ring A
-39.5 -39.8 57.2 1367 1420 -0.1 Ring A
-36.5 -36.8 52.0 1305 1356 0.5 Ring A
-32.2 -32.5 43.4 1195 1242 -0.1 Ring A
0.1 n/a n/a
Time Averaging Period: 0
Deviations from Standard RESNET Multi-Point Test - Test Parameters
None
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 10/24/2016 Test File: 612 pitkin 10-24
Comments
Connection to:
Garage: -50
Mechanicals: -50 Pa