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Duct and Envelope Tightness Verification Training


  • Division of Building Safety 1090 East Watertower Street Meridian, ID, 83642 United States (map)

This two-day course is designed to introduce the skills necessary to become a Duct and Envelope Tightness (DET) Verifier, certified to perform the diagnostic testing required for new homes by the 2009 and 2012 IECC amendments.

Specific topics include:

  • Protocols for blower door and duct leakage testing

  • Calculations for ACH50 and percent duct leakage

  • Tips for successfully completing the written and in-field DET Verifier certification exams

Class is limited to 10 students. Register now to reserve your space! Visit http://www.idabo.org/training/duct-and-envelope-tightness-verification-training-2 for more information.

Earlier Event: November 6
Mechanical Insulation
Later Event: November 13
DET Duct & Envelope Testing Certification (2 day course)