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2014 Envelope Leakage Test Report
Project Name: Builder Name: K Hovnanian Homes
Lot or Unit: Permit Number:
Street., City, Stake, �Zip:
House S.F. Avg. Ceiling Height: Total Volume:
Regression Data (For Multi -Point)
C: n: R:
Pressure & Flow Data (For Single Point)
Test # House Pressure: Pascals FIow,* qFM (S0) Ring Used
Air changes per hour at 50 pascals of pressure expressed as ACH (50)
ACH (50),
ACH50 = CFM (50) x 60 / House Volume =
ASS: When ACH(50) is greater than 3 and no greater than 7
FAIL: When ACH (50) is less than 3; mechanical ventilation is required
FAIL: When ACH (50) is greater than 7; additional envelope sealing is required.
Name Printed:
Frank Costagliola
Company:
Sustainabase
Certification Number:
FSEC - 1514
Test Date:
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