2011, 03-31 Duct Leakage Affidavit A fI'J P JPti f-fix (4P) - a3 7 ti6Zl '°N 1NdOS : 6l l 101 'Ol 'AEW ''' LL pan i a°a1
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Permit 0: ) 1 0 0 0 3 3E
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House address or lot number:
City: „ A. f. . . V+ ° . , k' . Zip: C7,,,9.-0 6 dl
Cond. Floor Area (ftz): /60 6 Source (circle one): Estimated Measured
CJ Duct tightness testing Is not required for this residence per exceptions listed at the end of thls document
Alr Handler In conditioned space?tliil yes ❑ no Alr Handier present during test?,20 yes 0 no
Circle Test Method: Leakage to Outside r... Total Le,kege
alierimuinD dwoi lla k e:
Poet Conetructlion,ttotei li set leakage: (floor area x.08) = CFMig25 Pa
Post Construction,leakage to outdoors: (floor area x .06) = CFMI25 Pa
I ®ugV -Ora,total duet leakage with air handier installed: (floor area x .06)= 9 4 CFMV5 Pa
Piotngt.in,{bed duct{leakage with air handler not in:,N.filed: (floor area x .04)= CFM(3t 25 Pe
'root Result: '7,2-- _CFMQ25Pe
Ring (circle one If applicable): Open 1 2 �MwM
Duct Tester Location: &>.ik-1A-Ct 00 0 - Pressure Tap Location: 64-S'7"" T 5,,Ir"L
9 cerrtiffy that these daunt leakage ranters ate th=irst,:' and cletermInsAti auaing etairidlaud�Jduct testing ser ot000i.
Company Name'- K. .1.•.` .' /11/C Technician:,� �! '°'9a g__"
" "!` r • 3-31-1 1 Phone Number:
Technician Signature: 124:::1
tilkehlington State Enemy Code irslevencet
603.10,3 Sealing.III ducts,sir handlers,filter boxes,and building cavities used as ducts shall be sealed.Joints and seems shall comply
with Section M1601.3 of the International Rosldent/el Code or 603.9 of the in/amat/one/Mechanical Code. Duct tightness tooting shell be
conducted to verity that the ducts are sealed.A signed affidavit documenting the test results shall be provided to the Jurisdiction having
authority by the testing agent.When required by the building official,the test shall be conducted in the presence of department staff.
Exceptions! 1.Duct tightness test Is not required if the air handler and all ducts are located within conditioned space.
2.Duct testing Is not required If the fumacs Is a nondlract vent type combustion appliance installed In an unconditioned space,
A maximum of six feet of connected ductworic In the unconditioned space Is allowed.Ali additional supply and return ducts
shall be within the conditioned space,Ducts outside the conditioned space shall be sealed with a mastic type duct sealant and
Insulated on the exterior with R-8 Insulation for above grade ducts and R-5 water resistant Insulation when within a slab or
earth,
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Received Time May. 10` 2011 4:04PM No. 2297