NHIE Insulation and Ventilation Practice Exam 2025 – Your All-in-One Guide to Exam Success! Flash Cards

Question: 1 / 400

How does the simplified duct configuration work in HRVs and ERVs?

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It draws some pollutants from the HVAC return duct and provides outside ventilation air through the HVAC return duct by connecting the outside ventilation air further downstream from where the exhaust air duct connects to the return duct

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