8316 RIM DR 2018-01-02 MF Import

� Duct l.eakage Aflidavit Permit#: �� t� - 06 S House address or lot number: �3 /6 K iltl U r city: Fv � ��ff zip: � 8 2 Do' Cond. Floor Area(ft2): Z� Source(circle one): Plans Estimated Measured ❑ Duct tightness testing is not required for this residence per exceptions listed at the end of this document Air Handler in conditioned space? ❑Yes � no Air Handler present during test?�yes� no Circle Test Method: Leakage to Outside Total Leakage Maxfmum duct leakage: Post Construction,total duct leakage: (floor area x .OB)= Z SF' CFM@25 Pa Post Construction, leakage to outdoors: (iloor area x.O6) = CFM@25 Pa Rough-In,total duct leakage with air handler installed: (floor area x .06) = CFM@25 Pa Rough-In,total duct leakage with air handler not installed: (floor area x.04) = CFM@25 Pa Test Result: `� S CFM@25Pa Ring (circle one if applicable): Open 1 2 3 Duct Tester Location: ��-�►4 � �2 �-t'� �� Pressure Tap Location: //7�C� ��t �f/�� C I certity that these duct leakage rates are accurate and determined using standard duct testing protocol. �I�2f'sry So��c1;i•it V / Company Name: Ht,�f i n� w�c� ��/�'�`� �n C Technician: U`/��o2 I� i`� 5�`�1t l�a a. =_' Technician Signature: `rr � ��`'� ,Date: 3 Z� �z Phone Number: �yZ�� "'�-�� Wanhington State Energy Code reference: 503.10.�Sealing.All ducts,air handlers,filter boxes,and building cavities used es ducts shall be sealed.Joints and seams shall comply vnth Seclion M1601.3 01 the Intemational Residenfial Code or 603.9 0l the intemafional Mechanical Code. Ducl tightness testing shall be conducted lo veny Ihal Ihe duds are sealed.A signed aKdavit documenting the test results shall be provided lo the jurisdidion having authonly by Ihe lesting agenl.When required by the buildinc�oKdal,the test shall be conducted in the presence of department slall. Exceptions: 1.Duci tighlness lest is nol required if Ihe air handler and all duqs are localed wilhin conditioned space. 2.Duct testing is nol required if Ihe fumace is a�ondired venl rype com6ustion appliance installed in an unconditioned space. A maximum of six feet of connecled duchwftc in Ihe unconditioned space is allowed.All additionat supply and retum duds shall be vnihin Ihe conditioned space.Ducts outside the conditioned space shail be seaied vAth a maslic type dud sealent and insulated on Ihe ezferior wilh R-8 insulation for above grade ducts and R•5 water resislant insulation when within a slab or eahh.