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Yosoo Automatic Greenhouse Vent Opener — Solar Powered Window Cylinder For Orbesen, Gardman & B&Q Greenhouses

umlconnector.com · last updated

Keep your greenhouse at the perfect temperature without lifting a finger. This automatic vent opener uses solar power — no electricity needed. As it gets warmer, the cylinder expands and opens the window; when it cools, it closes. It’s made from durable materials and fits vents from brands like Orbesen, Gardman, and B&Q. Max opening weight is 7kg, and it adjusts from 33 to 45cm. Important: don’t use it where temps go above 50°C, and make sure your window can open at least 45cm. Easy to install and a real game-changer for busy gardeners.

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