[Durable Weather Construction] Crafted from aluminum and stainless steel this vent opener withstands harsh weather conditions. the robust materials prevent rust and ensuring long lasting performance season after season in any climate.
[Prevents Overheating & Protects Plants] Maintains ideal greenhouse temperatures automatically preventing heat damage to your plants. with a maximum opening distance of 45cm (18in) and capacity for vents up to 7kg (15lbs) it provides reliable protection for your greenhouse environment.
[Automatic Temperature Control] Featuring precision temperature sensing cylinders this vent opener activates at 25°c (77°f) to begin opening and completes opening at 30°c (86°f). it starts closing at 15°c (60°f) maintaining optimal growing conditions by ensuring proper airflow at all times.
[Solar Powered & Energy Efficient] This innovative greenhouse window opener operates entirely on solar energy requiring no batteries or electricity. the heat sensitive mechanical system automatically opens or closes your greenhouse vents based on temperature changes providing perfect ventilation while saving energy.
[Quick Easy Installation] Designed for convenience this automatic opener can be quickly installed by clipping or screwing onto most greenhouse frames. its smooth operation allows windows to open and close rapidly responding immediately to temperature changes.
