HomeMy WebLinkAbout808 RIDGE RUNNER RD - DISCLOSURES - 1/5/2016 (6)BUILDING LEAKAGE TEST
EnergyLogic Inc.
PO Box N
309 Mountain Ave.
Berthoud, CO 80513
Phone: (800) 319-0459 Fax: (970) 532-5074
Email: tyler.stein@nrglogic.com Website: www.nrglogic.com
Date of Test: 1/5/2016 Test File: 808 Ridge Runner Rd - Hawkstone - MP Tectite
Technician: Tyler Stein - EnergyLogic Inc.
Project Number: 39466
Customer: Hawkstone Builders
Building Address: 808 Ridge Runner Rd.
Fort Collins, CO 80525
Test Results
1. Airflow at 50 Pascals: 1208 CFM50 ( +/- 1.0 %)
(50 Pa = 0.2 w.c.) 2.88 ACH50
2. Leakage Area: 66.4 in2 LBL ELA @ 4 Pa
3. Building Leakage Curve: Flow Coefficient (C) = 97.3 ( +/- 16.3 %)
Exponent (n) = 0.644 ( +/- 0.043 )
Correlation Coefficient = 0.99781
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: 70.5 CFM
0.17 ACH
17.6 CFM per person
2. Estimated Design Infiltration Rate: Winter: 132.5 CFM
0.32 ACH
Summer: 83.1 CFM
0.20 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: 47.4 CFM
Base Rate: 56.3 CFM
Infiltration Credit: <8.9 CFM>
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 1/5/2016 Test File: 808 Ridge Runner Rd - Hawkstone - MP Tectite
Building Information
Volume 25139
Surface Area 5391
Floor Area 2631
Height 20
# of Bedrooms 3
# of Occupants 4
Year of Construction 2015
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 12830-7 3/22/2013
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 1/5/2016 Test File: 808 Ridge Runner Rd - Hawkstone - MP Tectite
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
67.0 46.0 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
-2.3 n/a n/a
-61.2 -59.2 54.8 1338 1325 -1.6 Ring A
-58.3 -56.3 53.3 1321 1308 0.3 Ring A
-54.6 -52.5 48.6 1263 1250 0.3 Ring A
-50.2 -48.1 44.0 1203 1191 1.1 Ring A
-46.5 -44.4 39.4 1140 1129 0.8 Ring A
-42.1 -40.1 33.5 1053 1042 -0.5 Ring A
-38.4 -36.4 30.1 999 990 0.5 Ring A
-34.2 -32.2 236.9 911 902 -0.9 Ring B
-1.7 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: 1/5/2016 Test File: 808 Ridge Runner Rd - Hawkstone - MP Tectite
Comments
Connections to:
Garage = -48.7 Pa
Mechanicals = -50