319 Ahern Street RES17-0274 Blower Door Test g]UNIVERSAL Permit #:Q-QS 02 -141
ENGINEERING SCIENCES
5561 Florida Mining Blvd.S 904-759-5278
Blower Door Test Form
Job Information
Builder:
�.
Community: - Lot#:
Address:
City,State,Zip:
Air Infiltration Test Results GG
CFM(50)= I LA tt Volume= 1 U �Ct On
ACH(50)= CFM(50) X 60/Volume
Pass ❑ Fail Passing results must be 7ACH(50)or less
Certification of Test Results
R402.4.1.2 Testing.The building or dwelling unit shall be tested and verified as having an air leakage rate of not exceeding 7 air changes
per hour in Climate Zones 1 and 2,3 air changes per hour in Climate Zones 3 through 8.Testing shall be conducted with a blower door at a
pressure or 0.2 inches w.g. (50 Pascals). Testing shall be conducted by either individuals as defined in Section 553.993(5) or(7),F.S. or
individuals licensed as set forth in Section 489.105(3)(f), (g),or (h) or an approved third party. A written report of the results of the test
shall be signed by the party conducting the test and provided to the code official.Testing shall be performed at any time after creation of
all penetrations of the building thermal envelope.
Authorized Third Party
I hereby certify the above results and that I hold the below certification
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v1 Class A or B A/C contractor or Mechanical contractor License No. z-
RESNET approved HERS Rater or Residential Field Inspector Certification No.
BPI approved Building Analyst or Energy Auditor Certification No.
Professional Engineer License No.
Mechanical ventilation has been added: Yves No f_` Tested by:Lyndsey Yow,Retrotec Certifie
Signature:
Printed Name: Date: 1 ll. 2 1