Laserfiche WebLink
,F <br /> BLOWERTEST '4 "m- ` 'os <br /> House address or lot#: 5543 E-14„,,,-,-,--4a1005 <br /> _1 <br /> Conditioned'Floor Area 4/75.,, dM:-' If <br /> Duct tester location: N/A <br /> Pressure tap location: N/A <br /> Ring(if applicable): Open 0 1 titr 2 El 3 0 <br /> At Rough-In or Post Construction <br /> "MUM WNW iiiiii ma <br /> Air Leakage testing Calculator (Blower Door Test) <br /> Conditioned Floor Area: 4/75 Calculated Volume (cubic feet) <br /> Ceiling Hieght(ft) b' /0,55,e) _ <br /> Standard Tested CFM54 Calculated Test <br /> Result(ACH50) <br /> X5.0 ACH50 (cFn sox 6 i 3 34 Cob 3 Co 71U <br /> 3 uf <br /> 60i-conditioned Volume) 3 C 79C) /e 5 76) , <br /> assed <br /> Glossary Failed <br /> Rough-ln: After installation of the complete air distribution system but before installation of insulation and <br /> sheet rock.Allews 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 /> Leakageto Exterior: 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 /> LR Drywall Systems, Inc. <br /> CFM2s: Cubic feet per minute of air leakage at 25 pascals of pressure 7417 W Bostian Road <br /> CFM50: 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(CFA X ceiling hieght) LRDiywall:com <br /> ACH50: Air changes per hour at 50 pascals of pressure . <br /> Term 7e ei�h <br /> y"r <br /> fr <br /> J <br />