{"product_id":"two-pack-dual-spring-automatic-roof-vent-opener-fo","title":"Two Pack Dual Spring Automatic Roof Vent Opener For Greenhouses Solar Powered Window Vent Opener Kit No Hassle Install Replacement For Gardening And Sensitive Ventilation Control","description":"\u003cdiv\u003eSolar-Powered Greenhouse Roof Vent Opener Duo Pack\u003cbr\u003e\n✔️ 2-pack aluminum alloy vent openers with double springs \u003cp\u003eThese solar-powered greenhouse vent openers automatically regulate vent position to prevent overheating, and are designed for easy, no-wiring installation on greenhouse windows and roof vents.\u003c\/p\u003e ✅ Includes 2 vent openers per pack with mounting accessories\u003cbr\u003e\n✅ Aluminum alloy body resists rust and withstands outdoor use\u003cbr\u003e\n✅ Solar heat sensitive: opens at 25°C; closes at 15-18°C\u003cbr\u003e\n✅ Double spring design provides strong thrust in windy locations\u003cbr\u003e\n✅ Applicable to high-wind greenhouse vents to maintain stable temp\u003cbr\u003e \u003cp\u003e💡 What is a solar powered greenhouse vent opener and how does it help control heat?\u003c\/p\u003e\n\u003cp\u003eIt’s a handy solar-driven device that automatically opens vents when the heat rises and closes as it cools, helping prevent overheating and maintaining healthy growing conditions.\u003c\/p\u003e\n- Keeps temperatures steady for better plant health \u003cbr\u003e\n- No wiring or batteries needed; powered by sunlight \u003cbr\u003e\n- Great for windy areas thanks to the sturdy double-spring mechanism \u003cbr\u003e\n- Easy to install on most standard vent setups \u003cbr\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48255646826731,"sku":"VXB0G2B9QNQQ","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71knNaq5xNL.jpg?v=1778595725","url":"https:\/\/vxb.com\/products\/two-pack-dual-spring-automatic-roof-vent-opener-fo","provider":"VXB Bearings","version":"1.0","type":"link"}