{"product_id":"automatic-window-opener","title":"Automatic Window Opener","description":"\u003cp class=\"GjcqjG1A\"\u003eThis automatic window opener helps regulate greenhouse ventilation without requiring electricity or batteries. A temperature-sensitive wax cylinder responds to changing conditions by gradually opening the greenhouse window as temperatures rise and closing it as temperatures cool.\u003cspan class=\"broZnj5F\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIts adjustable opening temperature and vent height allow the ventilation response to be configured for the greenhouse environment. The opener supports window weights up to 15 lb. and includes the necessary mounting hardware for installation.\u003c\/p\u003e\n\u003ch3\u003ePerformance Overview\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpening Temperature:\u003c\/strong\u003e Begins opening at approximately 60°F (15°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Supported Window Weight:\u003c\/strong\u003e 15 lb. (7 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Fully automatic heat-sensitive wax technology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Requirement:\u003c\/strong\u003e No electricity or batteries required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Ventilation:\u003c\/strong\u003e Opens and closes the greenhouse window automatically in response to temperature changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature-Sensitive Wax Cylinder:\u003c\/strong\u003e Uses heat-responsive wax technology to control the opening mechanism.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Operation:\u003c\/strong\u003e Allows adjustment of the opening temperature and vent height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh-Air Circulation:\u003c\/strong\u003e Opens the window gradually as temperatures rise to improve greenhouse airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Closing:\u003c\/strong\u003e Gently closes the window as the surrounding temperature decreases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraightforward Installation:\u003c\/strong\u003e Supplied with mounting hardware for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Mechanism:\u003c\/strong\u003e Temperature-sensitive wax cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpening Temperature:\u003c\/strong\u003e Approximately 60°F (15°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Supported Window Weight:\u003c\/strong\u003e 15 lb. (7 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpening Temperature Adjustment:\u003c\/strong\u003e Adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent Height Adjustment:\u003c\/strong\u003e Adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectricity Required:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatteries Required:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Availability:\u003c\/strong\u003e In stock and ready to ship\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic window opener\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YourGreenhouses","offers":[{"title":"Default Title","offer_id":60162919235665,"sku":"ACC-AUTO-OPENPART","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4376\/8145\/files\/WEB-VSV-WVK1_9.png?v=1787579696","url":"https:\/\/dreamlandgardens.com\/products\/automatic-window-opener","provider":"Dreamland Gardens","version":"1.0","type":"link"}