{"product_id":"temperature-activated-automatic-greenhouse-window","title":"Temperature Activated Automatic Greenhouse Window Opener With Solar Hydraulic Cylinder Opens Up To 18 Inches For Greenhouses Sheds And Cold Frames, Delivers Smart Ventilation And Supports Up To 20 Lbs","description":"\u003cdiv\u003eTemperature-Activated Solar Greenhouse Window Opener - 2-Pack\u003cbr\u003e\n✔️ Opens up to 18 inches via solar hydraulic cylinder, no batteries required \u003cp\u003eThis temperature-activated automatic vent opener uses a solar heat sensitive hydraulic cylinder to regulate greenhouse ventilation. It’s designed for roof vents, side-hung, or upward-hung windows in greenhouses, sheds, and cold frames, delivering hands-off airflow control.\u003c\/p\u003e ✅ Temperature-activated venting operates between 60°F-77°F (15°C-25°C).\u003cbr\u003e\n✅ Maximum opening distance up to 18 inches for robust airflow.\u003cbr\u003e\n✅ Solar-powered, no batteries or wiring required.\u003cbr\u003e\n✅ Corrosion-resistant anodized galvanized steel with dual springs for stability.\u003cbr\u003e\n✅ Universal fit for roof vents, side-hung or upward-hung windows in greenhouses, sheds, and cold frames.\u003cbr\u003e\n✅ Includes clamps and screws for quick installation and supports up to 20 lbs load.\u003cbr\u003e \u003cp\u003e💡 What is a greenhouse window opener and why is solar powered ventilation handy?\u003c\/p\u003e\nSolar powered vent systems offer automatic climate control without electrical wiring. Handy benefits include:\n- Improves air exchange for healthy plant growth in greenhouses and cold frames\u003cbr\u003e\n- Reduces energy use and maintenance since no power is needed\u003cbr\u003e\n- Easy installation with included clamps and screws\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48254419992811,"sku":"VXB0DRCMD5PL","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71Eib0fHxRL.jpg?v=1778588325","url":"https:\/\/vxb.com\/products\/temperature-activated-automatic-greenhouse-window","provider":"VXB Bearings","version":"1.0","type":"link"}