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Fit an Automatic Greenhouse Vent Opener - BBC …
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Automatic Greenhouse Vent Opener – Greenhouse Accessories
http://www.littlegreenhouse.com/accessory/vent2.shtml WebApr 10, 2024 · Automatic Vent Window Opener Kit Solar Heat Sensitive Auto Vent for Greenhouses. $21.99. Free shipping. Replacement Greenhouse Window Opener Auto Vent Solar Heat Sensitive Automatic. $17.63. $19.59 + $1.99 shipping. Picture Information. Picture 1 of 7. Click to enlarge. Hover to zoom. Have one to sell? WebApr 3, 2024 · The Yziixi Solar Heat Sensitive Automatic Greenhouse Vent Opener is a non-electric device that automatically opens and closes greenhouse vents to maintain the best growing temperature, preventing overheating. It uses solar energy and is corrosion-resistant with wind-resistant spring controls. The maximum window opening is … suchat pederson