2014, 04-23 Duct Leakage AffidavitWASHINGTON STATE UNIVERSITY
EXTENSION ENERGY PROGRAM
Permit #:
Duct Leakage Affidavit (New Construction)
House address or lot number: //q0 1 G, i ?r II,
City: 12f' ItL6ing
Cond. Floor Area (ft): /q 5 Source (circle one):
Zip: 9216`
Estimated Measured
['Duct tightness testing is not required. The total leakage test is not required for ducts and air handlers located
entirely within the building thermal envelope. Ducts located in crawl spaces do not qualify for his exception.
Air Handler in conditioned space? 0 yes no Air Handier present during test? Oyes 0 no
Circle Test Method: Leakage to Outside
Maximum duct leakage:
Post Construction, total duct leakage: (floor area x .04) = CFM@25 Pa
Post Construction, leakage to outdoors: (floor area x .04) = CFM@25 Pa
Rough -In, total duct leakage with air handler installed: (floor area x .04) = ,7 CFM@25 Pa
Rough -In, total duct leakage with air handler not installed: (floor area x .03) = CFM@25 Pa
Test Result: r1.3 CFM@25Pa
Ring (circle one if applicable): Open 1
Duct Tester Location: 1 ► ►e„rj4ne- iii
2 Pressure Tip Location: 014542v- c/&4
I certify that these duct leakage�
rates are accurate and determined using standard duct testing protocol.
-IA
2
Company Name: Qvt
Technician Signat
Technician: -7-y7)(-1," @;v- d' i y
Date: 7 ',
Phone Number: ' 7 e ! -/ %ED6---