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Demo of Retrotec equipment used in the IL Duct & Envelope Tightness (DET) Verifier Certification Training. Learn to perform blower door testing and duct leakage testing for the 2012 IECC and Illinois energy code.
Негізгі бет DET Verifier Pre-Training: Retrotec Blower Door, Duc Tester, & Manometer Configuration
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