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TEACH Construction Community Education
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2021 IECC Spot Ventilation and Testing with a Flow Box - Building Science Series
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Testing ducts for leaks outside the thermal envelope with a Duct Blaster - Building Science Series
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Measuring duct leakage with a Duct Blaster as required by 2021 IECC - Building Science Series
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Learn about Air Leakage in a house and measure it with a Blower Door - Building Science Series
