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N 4 4 <br /> BLOWER.DOOR TEST -' <br /> House address or lot#: 5.6A3 i karty ?het,„ E✓ t c4 lobi 7 <br /> Conditioned Floor Area: -'1,/75 l <br /> Duct tester location: N/A <br /> Pressure tap location: N/A <br /> Ring(if applicable): Open 1:--------1---i—W. 2 0 3 0 <br /> At Rough-in or Post Construction <br /> 1111111111611111111111111111111111111 <br /> imilmisimois <br /> • <br /> Air Leakage testing Calculator(Blower Door Test) <br /> Conditioned Floor Area: Calculated Volume(cubic feet) <br /> Ceiling Hieght(ft) i /L 55D <br /> Calculated Test <br /> Standard Tested CFM <br /> sa <br /> Result(ACH50) <br /> S_D ACH50 {CFMspx C L x (*c) s$4)4v <br /> f 3 co <br /> 60-conditioned Volume) '� 'C3 C . t`o$3c. J, <br /> Passed <br /> Glossary . • Failed <br /> Rough-#n: 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 /> Leakage to Exterior: Aggregation of all duct system leaks to the exterior of the CFA in a duct test. <br /> Pascal(pa):, Unit of pressure <br /> CM: Conditioned floor area•in square feet <br /> LR Drywall Systems, Inc. <br /> CFM25: Cubic feet per minute of air leakage at 25 pascals of pressure 7417 W Bastian Road <br /> CFNi50: Cubic feet per minute of air leakage at 50.pascals of pressure Woodinville,WA 98072 <br /> 425-481-8485 <br /> Conditioned Volume: Volume-of conditioned space V(CFA X ceiling hieght} LRDrywraii.com <br /> ACH50: Air changes per hour at 50 pascals of pressure <br /> ---,r,-,,,i .? 3emlaine Keith <br /> `� i l4.4 <br /> 1 , <br /> \ - 5 22a <br /> l <br /> i <br /> r'yV.,_:? .1r-er i t E_\,,,,,,,i7:::-Z:_-...:Till <br />