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Duct testin� <br />House address or lot q: <br />Conditioned floorArea: <br />Duct tester location <br />Pressure tap location: <br />Ring (if applicable): <br />1at <br />Test Method & <br />Seandard' <br />Air Handler Present <br /><_ 6 CFMz, per 100 sf of CFA <br />Air Nandler �o[ Present <br /><_ 4 CfMz, per 100 sf of CFA <br />Test Method & <br />Standardl <br />Air HandlerPresent(TotalLeakage) <br />5 8 CFMu per 100 sf of CFA <br />Calculator <br />— S��uErC. <br />�A�1� <br />� �.����os -oo� <br />Construction) , <br />Open 1 2 3 <br />touglrin (Total Leakag� <br />, <br />Test` <br />CFMiS <br />� i� <br />q <br />Calculated I <br />Target � <br />06 X CFA 5 I CFM� <br />i <br />� <br />___ .04 X CFA < CFMu <br />i <br />IPost Construction <br />TesY <br />CFMZS <br />.08 X <br />�ir Nandler Present (Leakage to Exterlor) '� � .06 X <br />5 6 CFM� per 100 sf of CFA <br />1. Test results must comply with onR oi I:he Stanoards options. <br />2. Test CFMls must be equal [o or less than the c�lcuta[ed target. <br />Air Leakage!te�ting Calculator (8 <br />Tested <br />Standard �Ms� <br />0.00030 SLA <br />Calculated i <br />Target <br />__CFAS II CFMu <br />I <br />CFA< I CFMu <br />� <br />� <br />I <br />�wer poot' TestJ <br />Calculated Test Result <br />(( Z'I.IOCFM50 x 0.055) =(3Z•60 �� 144)) _? <br />� I I <br />��Z SS divided by �69yy0 = S,� '� <br />.� <br />I S�a, _ . DODZS <br />� <br />; <br />Clossary I ' <br />RougMln: Aftcr install. tion of the mmplete ai� distri6ution zystem but before installa�ion ot insulalion and sheel rock. Allows fbr <br />accr.ss to all duct seams and wnnettions tar re-eJaluaSion of seal�integrity if standard �s not met in intltial tesc I <br />I <br />Pcst Construction: At or near final InspecUon. 7he hcme muse be �omplete enough to pressurize the hortie to 25 pa. <br />Rtal Leakage: AgCregation of the er,tire systems duct lea<a�e in.a Au[[ test. I , <br />leakage to Fxterlor: A�regation of all duct sy:tem leaks to the e�ctenor o( the CFA in a dutt tesL i �,' <br />CfA: Conditioned Floor area � � � <br />CFMss: Cub�c (eet per minute of air leakag� at 25 pascals of pressure G � i �qJ7 <br />CFM�: Cubic (eet per minute of air leakage al 50 pascals nf pressure JD�D <�' J V�5 l.lIC��C <br />Pascal (pa): Unit ot pressure � I i <br />S14: Specific leakage area � j � <br />��-5•Zot'� <br />