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a° 40 <br /> Energy i <br /> I / I �{ • • <br /> Residential Building Air Leakage Test (Blower Door Test) Results <br /> Permit#: PV#3 <br /> House address or lot number: 1221 32nd St, <br /> City: Anacortes zip: 98221 <br /> Cond. Floor Area (ft2): 1008 Age of house: Brand New <br /> Source(circle one): Plans Estimated Measured <br /> Results shall be reported as it Changes per Hour at 50 Pascals(ACH50) and shall be calculated as follows: <br /> ACH50= (CFM50 x 60)/Volume <br /> Where: <br /> CFM50 = Blower door fan flow at 50 Pascal pressure difference <br /> Volume= Conditioned Floor Area of the housing unit x ceiling height <br /> Blower Door Test Result: s o ACH50 <br /> 460 CFM@50Pa <br /> Ring (circle one if applicable): Open A B C <br /> Blower Door Fan Location: Garage Door Entrance Weather Conditions: Cloudy <br /> I certify that these blower door results are accurate and determined using standard industry protocol. <br /> Company Name: Master Insulation &Services LLC Technician: Florentina Galvez <br /> Technician Signature: IL51 Date: Oct. 2022 Phone Number: 360-424-5179 <br /> 14 <br /> 2015 Washington State Energy Code reference: <br /> R402.4.1.2 Testing.The building or dwelling unit shall be tested and verified as having an air leakage rate of not <br /> exceeding 5 air changes per hour.Testing shall be conducted with a blower door at a pressure of 0.2 inches w.g.(50 <br /> Pascals).Where required by the code official,testing shall be conducted by an approved third party._A written report <br /> of the results of the test shall be signed by the party conductine the test and provided to the code official Testing <br /> shall be performed at any time after creation of all penetrations of the building thermal envelope.Once visual <br /> inspection has confirmed sealing(see Table R402.4.1.1),operable windows and doors manufactured by small business <br /> shall be permitted to be sealed off at the frame prior to the test. <br />