SHOWERORO Automatic Greenhouse Window Opener Black Solar with Single Spring

Package List1 x window openerFeatures-Color:Black-Size:29.30X1.60X1.60cm/11.54X0.63X0.63in-Material:iron-Size:31.50X5.00X3.00cm/12.40X1.97X1.18in-No Power Required, Heat Sensitive, Suitable for All Weather Conditions Auto Vent Kit-Minimum Opening Temperature: 15-25°C (59-77°F) automatic greenhouse vent open-Maximum Opening Temperature: 30°C (86°F) Automatic Window Opener-Fits All Windows: Compatible with auto curtain opener with solar, greenhouse roof vent kit, and standard greenhouse opener requirements, accommodating various operational scenarios from small gardens to large agricultural units Auto Greenhouse Opener-Maximum Load Capacity: 7-15 kg / 15-33 lbs cold frame automatic vent opener-Maximum Opening Stroke: 45cm / 18 inches Greenhouse Window Opener-Automation: Harness solar energy with the solar powered window opener to achieve convenient climate control in your Greenhouse Auto Vent setup, ideal for sustainable growers solar automatic window opener-Product Info:Solar window openerGoods Informationsolar powered window opener Its automatic window opener for greenhouse use stabilizes window motion in high winds, making it an excellent greenhouse accessory for auto roof vent opener use and louver , providing peace of mind for growers.vent solar heat sensitive opener Designed for ease, the solar powered window opener installs directly between window frame and wall, requiring no wiring

• Temperature responsive: featuring a builtin greenhouse ventilation system, the solar powered window opener cylinder automatically adjusts for optimal airflow, preventing overheating and protecting your crops,cold frame automatic vent opener,Gardening Vent Accessories
• Automation: harness solar energy with the solar powered window opener to achieve convenient climate control in your greenhouse auto vent setup, ideal for sustainable growers,solar window opener,Greenhouse Ventilation System
• Effortless setup: attach this automatic window opener for greenhouse to most sidehinged or upwardtilting windows, ensuring reliable performance without complicated wiring or tools,solar gate opener kit,solar greenhouse window opener
• Efficient solar operation: this solar powered greenhouse window opener leverages solar heat sensitive opener technology, ensuring your greenhouse vent opener works reliably day and night, free from power outages,automatic vent opener for greenhouse,Auto Greenhouse Opener
• No power needed: this automatic window opener uses a single spring piston and temperature ventilation sensitive technology, ensuring efficient greenhouse ventilation without external electricity, perfect for rural or off-grid locations,vent solar heat sensitive opener,Greenhouse Roof Vent Kit