{"product_id":"hs-0l674hz08k","title":"RADYAN 18-Inch High Tunnel Greenhouse Vent with Automatic Temperature Opener","description":"\u003cp\u003eThis 18-inch vent is designed to protect plants from overheating by providing supplemental ventilation in high tunnels or greenhouses. It can be installed in the roof or end wall, offering an effective solution for extremely hot and humid conditions when traditional side vents and doors are insufficient. The vent features a rigid aluminum frame and shutters for durability and ease of use.\u003c\/p\u003e\u003cp\u003eEquipped with both manual and automatic temperature-controlled openers, the vent can be adjusted to open between 60-77°F. The manual opener uses a hand pull wire, while the auto opener operates independently to maintain optimal airflow. Installation is quick and simple with included wiggle wire and channel locking hardware. The vent opening measures 18 1\/2\" x 18 1\/2\", with total dimensions of 23\" x 23\" x 3\".\u003c\/p\u003e","brand":"RADYAN","offers":[{"title":"Default Title","offer_id":67586458386484,"sku":"hs-0l674hz08k-default","price":314.92,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/2533\/2532\/files\/70145.jpg?v=1790716564","url":"https:\/\/radyanmarketplace.com\/products\/hs-0l674hz08k","provider":"Radyan Marketplace","version":"1.0","type":"link"}