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Picture 1 of 5
Palram HG1033 Automatic Louver Window Opener for and Greenhouses
Price:
$124.06
Free shipping
Returns:
60 days returns. Seller pays for return shipping.
Condition:
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.