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2015, 01-30 Duct Leakage Affidavit
WASHINGTON STATE UNIVERSITY EXTENSION ENERGY PROGRAM Permit #: Duct Leakage Affidavit (New Construction) House address or lot number: 9 Z Z S City: oke k e Oat, Zip: ✓ Cond. Floor Area (ft): / (/4/ (J Source (circle one): (ane / Estimated Measured Permit ❑ 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 this exception. Air Handler in conditioned space? sa:ab Air Handler present during test1'ajre no Circle Test Method: Leakage to Outside Maximum duct leakage: Post Construction, total duct leakage: (floor area x .04) = ,c6 CFM@25 Pa Post Construction, leakage to outdoors: (floor area x .04) = ,e3 CFM@25 Pa Rough -In, total duct leakage with air handler installed: (floor area x .04) = Rough -In, total duct leakage with air handler not installed: (floor area x .03) = Total Leakage CFM©25 Pa CFM@25 Pa Test Result: s-CFM@25Pa Ring (circle one if applicable): Open 1 dti( 3 4/?, LOW Duct Tester Location: �`Ite�.4..wdl P- Pressure Tap Location:„��,-n (5'1-y( I certify that these duct leakage rates are accurate and determined using standard duct testing protocol. Company Name: Home Energy Audit Tech Technician: Lyle Brown Technician Signature: Aleelhown Date: V 3 °/ 0 0 j Phone Number. 509 280 0381 i