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503.5 Fan Location

NYC Mechanical Code 2014 > 5 Exhaust Systems > 503 Motors and Fans > 503.5 Fan Location

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Fans exhausting noxious, toxic, hot vapor or grease-laden air shall be located as close to the terminus as practicable, at the roof or within a mechanical equipment room, immediately below the roof.

Exception: Where the fan is listed or approved for such an application.

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Fans exhausting noxious, toxic, hot vapor or grease laden air shall be located as close to the terminus as practicable, at the roof or within ...

NYC Mechanical Code 2008 > 5 Exhaust Systems > 503 Motors and Fans > 503.5 Fan Location

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NYC Mechanical Code 2014 > 5 Exhaust Systems > 503 Motors and Fans > 503.5 Fan Location

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