HomeMy WebLinkAbout5803 Northern Lights Dr - Disclosures/Blower Door Test - 02/04/2016nergyLagic
ona►ysis.. : insight.. .answers'.
vm-w..nrglogic com
Date of Test: 2/4/2016
Customer: Ryland Homes
Test Results
1. Airflow at 50 Pascals
(50 Pa = 0.2 w.c.)
2. Leakage Area:
3. Building Leakage Curve
BUILDING LEAKAGE TEST
EneregyLogic, Inc
PO Box N
309 Mountain Ave
Berthoud, CO 80513
Phone: 800.319.0459 Fax: 970.532.5074
Website: www.nrglogic.com
Test File: 5803 Northern Lights Dr -Multi Point Tectite
Technician: Justin Heldenbrand
Project Number: EnergyLogic (39573)
Building Address: 5803 Northern Lights Dr
Fort Collins, CO 80528
1336 CFM50 (+/- 0.5 %)
2.05 ACH50
73.5 in2 LBL ELA @ 4 Pa
Flow Coefficient (C) = 103.8 (+/- 7.7 %)
Exponent (n) = 0.653 ( +/- 0.020 )
Correlation Coefficient = 0.99952
4. Test Settings: Test Standard: RES NET Multi -Point Test
Test Mode: Depressurization
5. Accuracy Level Standard Level of Accuracy Test
Infiltration Estimates
1. Estimated Average Annual Infiltration Rate
2. Estimated Design Infiltration Rate
77.9 CFM
0.12 ACH
15.6 CFM per person
Winter: 146.6 CFM Summer: 92.0 CFM
0.23 ACH 0.14 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: 79.2 CFM
Base Rate: 79.2 CFM
Infiltration Credit: <0.0 CFM>
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Date of Test: 2/4/2016 Test File: 5803 Northern Lights Dr -Multi Point Tectite
Volume
Surface Area
Floor Area
Height
# of Bedrooms
#—of Occupants
Building Information
39062
7758
4173
20 ---
_—_ 4
Year of Construction 2016
Wind Shield _ M�
Heating and Cooling Cost and Efficiency Information
Heating Fuel
Heating Fuel Cost
Heating Efficiency %
Cooling Fuel Cost
Cooling SEER
Gas
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
Equipment Information
Type Manufacturer Model Serial Number ! Custom Calibration Date!
Fan i Energy Conservatory Model 3 (110V) 1-- 6/1/2115 _ J
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Date of Test: 2/4/2016 Test File: 5803 Northern Lights Dr -Multi Point Tectite
Depressurization Test:
Environmental Data
j Indoor_ Temperature (OF) Outdoor Temperature (OF) Altitude (ft)
71.0 25.0 5003.0
Data Points
Nominal
Baseline Adjusted
Fan
Nominal
Adjusted
Building Pressure
Building Pressure
Pressure
Flow
Flow Fan
(Pa)
(Pa)
(Pa)
(cfm)
(cfm) % Error Configuration
-5.0
n/a
n/a
-64.3
-59.6
77.8
-60.7
-56.0
70.7
-57.5
-52.7
64.3
-52.6
-47.9
56.4
-48.9
-44.2
51.3
-44.8
-40.1
45.2
-40.9
-36.2
39.4
-37.0
-32.2
33.8
-4.5
n/a
n/a
Time Averaging Period: 0
None
1588
1509
0.7
Ring A
1516
1441
0.1
Ring A
1448
1376
-0.6
Ring A
1358
1291
-0.6
Ring A
1297
1232
-0.1
Ring A
1219
1158
0.1
Ring A
1140
1083
0.1
Ring A
1058
1006
0.2
Ring A
Deviations from Standard RESNET Multi -Point Test - Test Parameters
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Date of Test: 2/4/2016 Test File: 5803 Northern Lights Dr -Multi Point Tectite
Comments
Connection to:
Mechanicals -50pa
Garage -49.1 pa