Lixada Greenhouse Automatic Vent Opener Single Spring Temperature Sensitive Auto Windows Opener

Automatically manages your greenhouse's temperature, optimising growth conditions with the auto vent opener. Prevents overheating, keeping your plant's environment stable and healthy with its automatic opening and closing system. Universal fit for most aluminum frame greenhouses, making it versatile and easy to install. Temperature adjustable from 60-77℉, providing flexibility to cater to various greenhouse needs. Iron construction ensures durability and rust-resistance, built to last through all seasons. Capable of lifting up to 15lbs load bearing, showcasing its strength and reliability in maintaining your greenhouse's ventilation. Functional design in silver color blends well with any greenhouse setup while efficiently regulating temperature. Maximum opening at approximately 86℉ depending on adjustment and load, perfect for managing hot summer days. Package includes all necessary accessories plus an English manual for easy assembly - hassle-free installation guaranteed! Safety ensured as it doesn't operate beyond 122℉ plus does not require cylinder dismantling - user-friendly design prioritizing your safety.”