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Duct & Envelope Tightness Verification
March 13 @ 9:00 am - March 14 @ 5:00 pm
DCA Approved Duct and Envelope Tightness (DET) Verifier class. Participants will learn how to explain calculations for ACH50 and percent duct leakage, demonstrate proficiency in testing protocol, apply knowledge on actual blower door and duct systems, and complete certification exam.
Course Price: $475
Member Price: $450 (Discount applied automatically)