Palram HG1033 Automatic Louver Window Opener for and Greenhouses

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Price:
$124.06
Free shipping
Estimated delivery Wed, May 8 - Mon, May 13
Returns:
60 days returns. Seller pays for return shipping.
Condition:
New
As the air inside the greenhouse warms, the vent gradually opens to allow the correct amount of air flow into the greenhouse and closes when the optimal temperature is reached. The Automatic Vent Opener operates without the use of electricity.