This 10 inch shutter/exhaust fan with automatic Shutters can help replace your ac unit by cooling your garage, attic, greenhouse shop or chicken coop. Can easily be added to a window opening or opening in the wall along with a thermostat to optimize cooling. This industrial grade shutter fan can solve all of your cooling and ventilation needs. APPLICATIONS: This 10 inch shutter/exhaust fan with automatic Shutters can help replace your ac unit by cooling your garage, attic, greenhouse shop or chicken coop. INSTALLATION: Can easily be added to a window opening or opening in the wall along with a thermostat to optimize cooling. COOLIN AND GVENTILATION: This industrial grade shutter fan can solve all of your cooling and ventilation needs. RUST PROOF ALUMINU.
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