2X Auto Greenhouse Window Opener, Solar Heat Sensitive Auto Vent Opener, Roof Vent Opener Gardening Tools for Sunlight Room Automatic Greenhouse Accessories (Single Spring Up to 15 Lbs)
đ´ăAutomatic Vent OpenerăGreenhouse windows opener can open and shut your greenhouse window automatically Accordding to temperature changes to maintain the best growing temperature and preventing your greenhouse from overheating.
đ´ăPremium & Durable MaterialăThe window opener is made of high quality aluminum alloy, Durable and Anti-rust , makes it has a longer servies time.
đ´ăAdjustable Temperature RangeăTemperature range is adjustable from 15-25â (60-77â)ďźfull opening at temperatures above 30â/86â and offers a maximum vent distance of 45cm (18")(depending on adjustment and load).
đ´ăEasy Installation & Wide ApplicabilityăQuick and easy installation on common garden and conservatory windows with the supplied clamps and screws, fit for most of polycarbonate panels, wood, or metal frame greenhouse.
đ´ăEnergy-Efficient & Eco-FriendlyăNo batteries, electricity or additional power sources is needed,our window vent opener uses solar energy. Saving you money and Environmentally friendly.
