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Outsource hobby greenhouse temperature control and worries to this automatic vent opener.

Auto Vent Kit for Snap & Grow/ Nature

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Product Number: 766562p
The Automatic Vent Opener will help keep your greenhouse ventilated even when you are not at home.
Designed to replace the manual vent arm, the simple, oil-filled cylinder will automatically open and close your vent window as the temperature rises and falls. The Automatic Vent Opener will start to open as temperatures inside your greenhouse reach 68 F with full-open at 80 degrees. It installs quickly and easily and will provide care-free ventilation for your greenhouse. Keeps your Snap & Grow at the optimum level. Fits the Snap & Grow.

Measurements: 16" L x 3" W x 3" H; Weight: 1 lb.
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