Hideaway Solar Powered Vent Arm Opener
The opener works with the aid of the sun. It opens and closes the greenhouse vents automatically without electricity. It converts the energy from the warmth of the sun into mechanical energy. As the temperature in the greenhouse rises, the vent will open. As the temperature gets cooler, it will close the vent.
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Hideaway Solar Powered Vent Arm Opener
$69.95
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Products for use with the Hideaway Solar Powered Vent Arm Opener |
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