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CI g#07- e <br /> ' �151i1\ ?ti ,�I:'tll.U_1NlV[f li �' <br /> ) ti I i f 1 f) /- I Q <br /> Residential Building Air Leakage Test(Blower Door Test) Results <br /> Permit#: <br /> House address or lot number. <br /> City: t 'c�' wl k Zip: `T (- Lk <br /> Cond. Floor Area(ft2): ,�'z=.( <br /> � Age of house: Z- 1 6 <br /> Source(circle one): s� Estimated Measure <br /> Results shall be reported as Air 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: 4i' 3 ACHE <br /> `K4,a CFMCg50Pa <br /> Ring(circle one if applicable): Open A B C <br /> Blower Door Fan Location: /-1111 e c./- ' Weather Conditions: 07/ ( <br /> 1 certify that these blower door results are accurate and determined using standard Industry protocol. <br /> Company Name: flA5 c ; ) to Technician: /1 1 li.dE t r-J 'i S <br /> Technician Signature:m 3 Date: c7//71(4)/4 Phone Number: 4123- `C-.30 3 3- <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 sinned 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 />