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// CODE SNIPPET

R403.5.6.1.2 Directly Ducted and Individual Room Inlets

Minnesota Energy Code 2015 > 4 [RE] Residential Energy Efficiency > R403 Systems > R403.5 Mechanical Ventilation (Mandatory) > R403.5.6 Installation Requirements > R403.5.6.1 Air Distribution/Circulation > R403.5.6.1.2 Directly Ducted and Individual Room Inlets

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When outdoor air is supplied directly to habitable spaces with an airflow of 20 cfm (0.57 m³/m) or greater, the system shall be designed and installed to temper incoming air to not less than 40°F (4°C) measured at the point of distribution into the space.

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