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1 <br /> F <br /> BLOWER DOOR ST AA 7 i os <br /> House address or lot#: 58374u,,fy/c: e rte. 9g0=405 <br /> Conditioned Floor Area: 4/75 , 14;71 ill <br /> Duct tester location: N/A <br /> Pressure tap location: N/A <br /> Ring (if applicable): Open 0 I. V 2 3 0 • <br /> At Rough-In or Post Construction <br /> 1111111 alio <br /> iiiiiiminsmilimmi <br /> • <br /> Air Leakage testing Calculator(Blower Door Test) <br /> Conditioned Floor Area: l756F Calculated Volume (cubic feet) <br /> Ceiling Hieght(ft) /,' jp 530 : . <br /> Standard Tested CFM50 Calculated Test <br /> // result(ACHso) <br /> S.O ACH50 (CFMSDX, (4 5.13` OC (0.0 = 3qc-1 E(0 7 <br /> 60+conditioned Volume) 3 9 q 4 <br /> los 9d. .,. <br /> ©`Passed <br /> Glossary - _Failed <br /> Rough-In: After installation of the complete air distribution system but before installation of insulation and <br /> sheet rock.-Allows for access to all duct seams and connections for re-evaluation of seal integrity if standard <br /> is not met in intitial test. <br /> Post Construction: At or near final inspection. The home must be complete enough to pressurize the home <br /> to 25 pa. _ <br /> Total Leakage: Aggregation of the entire systems duct leakage in a duct test. <br /> LeakagetoExterior: Aggregation of all duct system leaks to the exterior of the CFA in a duct test. <br /> Pascal(pa): Unit of pressure <br /> CFA: Conditioned floor area-in Square feet <br /> LCFM2s: Cubic feet per minute of air leakage at 25 pascals ofpressure 7417 DW Boall Systems, Inc. <br /> g p W Bodian°Road <br /> CFM50: Cubic feet per minute of air leakage,at 50 pascals of pressure Woodinville,WA 98072 <br /> 4285 <br /> Conditioned Volume: Volume of conditioned space(CFA X ceiling hieght) LRDryw_lico <br /> ACHso: Air changes per hour at 50 pascals of pressure <br /> Termaine Keith <br /> ifiC:? ''';\\ <br />