{"product_id":"13-2-solar-heat-sensitive-automatic-greenhouse-window-opener-aluminum-vent-opener-with-double-spring-no-power-needed-15lbs-capacity-33-5cm","title":"13.2 Solar Heat Sensitive Automatic Greenhouse Window Opener - Aluminum Vent Opener with Double Spring No Power Needed 15lbs Capacity (33.5cm)","description":"\u003cp\u003e- 【Automatic Temperature Control】 Solar heat sensitive vent opener activates at 77°F (25°C) and closes at 60°F (15°C), fully opening at 100°F (38°C) for optimal greenhouse airflow without electricity or batteries\n- 【Durable Aluminum Build】 Heavy-duty double spring and aluminum alloy construction supports windows up to 15lbs (7kg), with corrosion-resistant brackets for long-term use\n- 【Easy Installation】 Includes 1 vent opener, 1 bracket, 8 screws, and 4 accessories with English manual for quick setup in greenhouses or sheds\n- 【Ideal Ventilation】 Maintains stable greenhouse temperature by automatically adjusting window openings up to 18\" (45cm), preventing overheating\n- 【Purchase note】Please pay attention to the product specifications before purchasing to avoid purchasing the wrong product\n\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Greenbelt","offers":[{"title":"Default Title","offer_id":63567368454513,"sku":"B0BR5N9NK8","price":54.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/4132\/5169\/files\/51WiYjNZD8L._AC_SX679.jpg?v=1778128580","url":"https:\/\/greenbelt1.com\/products\/13-2-solar-heat-sensitive-automatic-greenhouse-window-opener-aluminum-vent-opener-with-double-spring-no-power-needed-15lbs-capacity-33-5cm","provider":"Greenbelt","version":"1.0","type":"link"}