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bafromet

Fan

7 years ago
Exhaust Louver? Is there another that is bringing airflow in?
The Goat Sheds · More Info

Comments (3)

  • PRO
    7 years ago

    That is a great question. The greenhouse is "leaky" enough that when the fan comes on, it creates negative pressure inside, which draws in supply air. Of course when someone is in the greenhouse, they can open the door or the operable window (not shown in photo)

  • 7 years ago

    Appears to be an exhaust fan with exterior louvers.

  • PRO
    7 years ago

    You are correct