Duct & Envelope Tightness
Verification Report
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Energy Efficiency Education
Test Date:
Outdoor Temperature:
Builder:
Wind Conditions:
Conditioned Floor
Area:
Conditioned Volume:
Address
of Home:
°F
Calm Mild Windy
MPH:
sq/ft
cubic/ft
Envelope Tightness Test
2012 Illinois Energy Conservation Code envelope tightness test < 5 ACH@50
Baseline:
Pa
Time Average:
Sec.
Envelope Leakage Test Results
Measured ACH@50:
ACH@50
(ACH@50 = cfm50x 60 ÷ vol.)
Flow Ring:
Max. Target: (5 ACH)
CFM@50
Blower Door Flow:
CFM@50
2012 IECC
Code Compliance:
Pass - Fail
Comments:
Duct Tightness Test
2012 Illinois Energy Conservation Code “Total Duct Leakage Test”
Duct System 1
Duct System 2
3 CFM or 4 CFM
3 CFM or 4 CFM
Date of test:
System Location:
CFM/100 sq’:
Floor Area Served:
Sq/ft
Sq/ft
Max. Flow Allowed:
CFM@25
CFM@25
Measured Leakage:
CFM@25
CFM@25
Measured CFM/100’:
CFM/100’
CFM/100’
Flow Ring Used:
Code Compliance:
Pass or Fail
Pass or Fail
Comments:
Technician (please print):
Technician Signature:
Company:
Front of Home
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Photos
Energy Efficiency Education
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