Lightweight Automatic Greenhouse Vent Opener Kit - 2PCS for Optimal Plant Growth ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Lightweight Automatic Greenhouse Vent Opener Kit - 2PCS for Optimal Plant Growth Product Features: Temperature-Sensitive Ventilation: Our revolutionary automatic window opener regulates your greenhouse by opening and closing based on temperature, ensuring your plants have the perfect environment while preventing overheating. Premium Material: Crafted from a robust aluminum spray-painted cylinder, this solar window opener is not only aesthetically pleasing but also engineered to withstand the harshest weather conditions with its rust-proof, durable construction. Wide Temperature Range: Operating effectively between 15C to 25C (60F - 77F) with a full opening beyond 38C (100F), this versatile opener ensures optimal ventilation, achieving a maximum vent distance of 45cm (18?). Energy-Efficient Eco-Friendly: Enjoy the convenience of automatic ventilation without the concern of power consumption?no batteries or electrical connections needed, making it both environmentally friendly and energy-saving. Ideal for Your Greenhouse Window: Each package includes 2 automatic greenhouse vent openers, providing ample quantity for needs or replacements, along with a full fitting accessory pack and detailed manual that simplifies installation. Benefits: Exclusively designed to maintain an optimal growing temperature for your cherished plants. Remarkably durable, enhancing the long-term function of your greenhouse environment. Effortlessly easy to install; fits seamlessly onto various greenhouse frames. No energy costs, offering a sustainable solution to your greenhouse needs. Lightweight design combined with adjustable opening angles for exceptional ventilation control. Why Choose Our Automatic Greenhouse Vent Opener Kit? Transform your gardening experience with our Lightweight Automatic Greenhouse Vent Opener Kit! Say goodbye to worrying about plant overheating and enjoy peace of mind knowing that your greenhouse will maintain its perfect internal climate automatically. Built with premium materials specifically for lasting strength and energy efficiency, this opener is the ultimate addition to any gardener's toolkit. Give your plants the care they deserve?order your Automatic Greenhouse Vent Opener Kit today and elevate your gardening game! Shipping Free Fast Shipping - We offer free shipping to most of the USA with a normal delivery time of 3-7 days. However, due to the current situation, additional delivery time (up to 3 weeks) may be required for some items. Alternative Carriers - We may use alternative carriers (e.g. USPS, FedEx, UPS, etc.) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically. Handling Time - Orders are processed and shipped within 1-2 business days of receiving cleared payment. Shipping Restrictions - Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled. State Restrictions - There may be restrictions based on your state of purchase. For example, certain items may not be shipped to California due to state regulations. Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you. Return 30-Day Hassle-Free Returns - We want you to be completely satisfied with your purchase. If you are not, you can return the item within 30 days of receiving it for a full refund or exchange. Easy Return Process - To start a return, simply contact us and we will provide you with a prepaid return shipping label and detailed instructions. Restocking Fee - There are no restocking fees for returns. However, the buyer is responsible for return shipping costs if the return is not due to a seller's error. Refund Processing Time - Refunds will be processed within 5 business days of receiving the returned item in its original condition. Payment We accept all major credit cards, PayPal, and Apple Pay for your convenience. Your payment information is secure and encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping. Feedback Your feedback is extremely important to us. We strive to provide the best products and customer service possible. If you are satisfied with your purchase, please take a moment to leave us a positive review. If you have any concerns or issues with your order, please contact us before leaving negative feedback. We are committed to resolving any problems and ensuring your satisfaction. Contact Us If you have any questions or concerns, please feel free to reach out to our customer support team. You can contact us through the messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours. Buy it now and enjoy a pleasant shopping experience! UPC: Not Set Unit Quantity: 2 Material: Aluminum,Stainless Steel Features: Durable,Automatic,Temperature-Sensitive,Rust-Proof,Energy-Efficient,Eco-Friendly,Easy Installation,Lightweight,Adjustable Opening Angle Type: Vent Opener Brand: Unbranded Color: Multicolor Frame Material: Aluminum Number of Pieces: 2 Item Width: Not Set Item Depth: 2 inches Item Height: Not Set MPN: Not Set Number of Vents: 1 Style: Modern Shape: Rectangle Door Width: Not Set Country/Region of Manufacture: Not Set Door Height: Not Set Item Weight: 1.79 pounds Manufacturer Warranty: Not Set Unit Type: lb Base Included: Not Set Assembly Required: Not Set Fixings Supplied: Not Set