HomeMy WebLinkAbout619 CHERRY ST - DISCLOSURES - 2/20/2017,• �-' n e r gy L o g i c BUILDING LEAKAGE TEST
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Date of Test: 2/20/2017 Test File: 619 Cherry St Frameworks Timber REM 14.6.4 Multi Point Tectite
Customer: Frameworks Timber Technician: Neal Girard - EnergyLogic, Inc.
Project Number: 45430
Building Address: 619 Cherry St
Ft. Collins, CO 80525
Test Results
1. Airflow at 50 Pascals: 483 CFM50 (+/- 1.0 %)
(50 Pa = 0.2 w.c.) 1.06 ACH50
2. Leakage Area: 26.5 in2 LBL ELA @ 4 Pa
3. Building Leakage Curve: Flow Coefficient (C) = 21.4 (+/ 15.3 %)
Exponent (n) = 0.797 ( +/- 0.040 )
Correlation Coefficient = 0.99871
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: 30.1 CFM
0.07 ACH
5.0 CFM per person
2. Estimated Design Infiltration Rate: Winter: 52.9 CFM Summer: 33.2 CFM
0.12 ACH 0.07 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: 73.9 CFM
Base Rate: 73.9 CFM
-QijergyLogic
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 2/20/2017 Test File: 619 Cherry St Frameworks Timber REM 14.6.4 Multi Point Tectite
Building Information Location Climate Information
Volume
27387
Surface Area
5794
Floor Area
2888
Height
25
# of Bedrooms
5
# of Occupants
6
Year of Construction
2017
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)
Micromanometer
Energy Conservatory
DG700
6108-5
1 1/17/2014
VnergyLogic
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 2/20/2017 Test File: 619 Cherry St Frameworks Timber REM 14.6.4 Multi Point Tectite
Depressurization Test:
Environmental Data
Indoor Temperature (OF)
Outdoor Temperature (OF)
Altitude (ft)
62.0
62.0
5000.0
Data Points
Nominal Baseline Adjusted Fan
Building Pressure Building Pressure Pressure
(Pa) (Pa) (Pa)
-3.3
n/a
n/a
-62.1
-57.9
75.7
-58.6
-54.3
68.6
-55.7
-51.4
62.9
-51.9
-47.6
56.0
-47.5
-43.2
48.4
-44.0
-39.7
39.9
-38.7
-34.4
32.8
-34.8
-30.5
27.5
-5.3
n/a
n/a
Time Averaging Period: 10
None
Nominal Adjusted
Flow Flow Fan
(cfm) (cfm) % Error Configuration
518
541
-0.1
Ring B
493
516
0.1
Ring B
472
494
0.2
Ring B
446
466
0:5
Ring B
415
434
0.9
Ring B
377
394
-2.0
Ring B
342
358
-0.2
Ring B
314
328
0.8
Ring B
Deviations from Standard RESNET Multi -Point Test - Test Parameters
iDnergyLogic
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 2/20/2017 Test File: 619 Cherry St Frameworks Timber REM 14.6.4 Multi Point Tectite
Comments
Connection to:
Garage: NA
Mechanicals: NA