2019-11-18 Featured Duct & Envelope Tightness Verification Featured Duct & Envelope Tightness Verification Featured November 18, 2019 @ 9:00 am - November 19, 2019 @ 5:00 pm Duct & Envelope Tightness Verification REGISTER 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 IECC amendments. Participants will learn how to explain calculations for ACH50 and percent duct leakage, demonstrate proficiency in testing protocol, apply knowledge … Continue reading "Duct & Envelope Tightness Verification"
2019-11-18 Duct & Envelope Tightness Verification Duct & Envelope Tightness Verification November 18, 2019 @ 9:00 am - November 19, 2019 @ 5:00 pm Duct & Envelope Tightness Verification REGISTER 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 IECC amendments. Participants will learn how to explain calculations for ACH50 and percent duct leakage, demonstrate proficiency in testing protocol, apply knowledge … Continue reading "Duct & Envelope Tightness Verification"
Featured Featured November 18, 2019 @ 9:00 am - November 19, 2019 @ 5:00 pm Duct & Envelope Tightness Verification
Featured Featured November 18, 2019 @ 9:00 am - November 19, 2019 @ 5:00 pm Duct & Envelope Tightness Verification