{"product_id":"stainless-steel-automatic-greenhouse-window-opener","title":"Stainless Steel Automatic Greenhouse Window Opener","description":"\u003cp\u003e\u003cstrong\u003eAutomatic Temperature Control for Healthier Plants\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMaintain a stable growing environment in your greenhouse with this Stainless Steel Automatic Greenhouse Window Opener. Designed for reliable, unattended operation, it opens and closes your roof or side windows based on temperature changes, helping to protect plants from overheating and sudden temperature swings. The robust stainless-steel construction offers excellent resistance to rust and corrosion, making it suitable for long-term use in humid greenhouse conditions.\u003c\/p\u003e\u003cp\u003eThis opener operates entirely without electricity or batteries. A temperature-sensitive cylinder expands and contracts with heat, automatically adjusting the window angle as the temperature rises or falls. It begins to respond from around 5°C (41°F) and provides effective ventilation control within an approximate working range of 5-25°C (41-77°F). Suitable for windows up to 7 kg (15 lbs), it comes with mounting clamps, screws, and a clear instruction manual for straightforward installation on most standard greenhouse frames.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy It's a Smart Choice\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFully automatic operation\u003c\/strong\u003e - Opens and closes windows using heat alone, reducing the need for constant manual monitoring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent growing climate\u003c\/strong\u003e - Helps maintain more even temperatures, supporting healthier plant growth and reducing heat stress.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable stainless-steel build\u003c\/strong\u003e - Corrosion-resistant materials are designed for long service life in outdoor and humid environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does it need electricity or batteries to work?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. It is powered by temperature changes through a heat-sensitive cylinder and requires no external power source.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What window weight can this opener handle?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is suitable for greenhouse windows weighing up to 7 kg (15 lbs).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I adjust when the window starts to open?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The opener is adjustable within its working range, allowing you to fine-tune the temperature at which it begins to open.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is it compatible with all greenhouse types?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It fits most lightweight greenhouse roof or side windows. Check that your window weight is within 7 kg and that there is space to mount the opener using the included hardware.\u003c\/p\u003e","brand":"HitMyNeed","offers":[{"title":"Default Title","offer_id":49898789929237,"sku":"400000932","price":51.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6105\/5509\/files\/stainless-steel-automatic-greenhouse-window-opener-1-hitmyneed.jpg?v=1777699733","url":"https:\/\/hitmyneed.com\/products\/stainless-steel-automatic-greenhouse-window-opener","provider":"HitMyNeed","version":"1.0","type":"link"}