2012, 11-27 Energy Compliance CertificateWASHINGTON STATE UNIVERSITY
frjEXTENSION ENERGY PROGRAM
Duct Leakage Affidavit
Permit #:
House address or lot number: I 1 (el lay
City: o t.t)" at,(1 t( Zip:
Cond. Floor Area (ft2): 11S-- -- Source (circle one): ( Plans) Estimated Measured
W 1 6t, i! -tet- k,
❑ Duct tightness testing is not required for this residence per exceptions listed at the end of this document
Air Handler in conditioned space? Ds-®4fb Air Handler present during test?'9 yes-ancr
Circle Test Method: Leakage to Outside
Maximum duct leakage:
Post Construction, total duct leakage: (floor area x .08) = CFM@25 Pa
Post Construction, leakage to outdoors: (floor area x .06) = 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 -c‘" CFM@25Pa
Ring (circle one if applicable): Open
1
Czj.
3
Duct Tester Location: AAA( Q Or n Pressure Tap Location: Eyck -7 �r "J ��. ��
1 certify that these duct leakage rates are accurate and determined using standard duct testing protocol.
L/^
Company Name:
Technician:
CO lQ
Technician Signature: / � 4 L-- Date: 11 a II of Z Phone Number. 5—j - 260 03 Fa
Washington State Energy Code reference:
503.10.3 Sealing. All ducts, air handlers, filter boxes, and building cavities used as ducts shall be sealed. Joints and seams shall comply
with Section M1601.3 of the International Residential Code or 603.9 of the International Mechanical Code. Duct tightness testing shall be
conducted to verify that the duds 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 furnace is a nondired vent type combustion appliance installed in an unconditioned space.
A maximum of six feet of connected ductwork in the unconditioned space is allowed. All 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.
Property Address:
Conditioned Floor Area I / 7j
Builder or registered design professional :
Date ( / 0)7 /203
# (A-1-
Signature:44-
.�--�----
R Values
Ceiling: Vaulted R- Floors Over unconditioned space R- 30
Attic R- 3 Slab on grade floor R -
Walls: Above grade R- al Doors R- S�
Below, int. R- R -
Below, ext. R- R-
U -.Factors andSHGC
NFRC rating (or) Windows U- 13 0 SHGC- , 3
Default rating (Chapter 1 0 WSEC 2009)
Wit' 9 Option(s)
Skylights U- SHGC-
Total ChiPL 9 C ne s
Heating, Cooling & Do Hot Water
System
Type
Ef ldency
Heating
Cooling
DHW DHW
l9- u S � � ✓' C � c�C )4 c v,
o2,)
(�-s
Duct & ' BuihN + Air Leakage
kage
All ducts & HVAC in conditioned space ( yes / no) Insulation R -
Test Method: iTotal leakage Leakage to exterior Air handler present
Test Target "")1 CFM@u 25Pa Test Result 5-6, CFM@25Pa
Building air leakage target: SLA<0.00030 - Tested leakage: SLA=
OneRenewable Energy Electric PowerSystem
System type: Rated annual generation Kwh
bbb3