Solar Powered Automatic Greenhouse Vent Opener - 60°F to 77F Temperature Control, Replacement Cylinder for Roof & Window Vents | Perfect for Greenhouses, Grow Tents & Hydroponic Systems
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SKU:58603216
Product Description
Features:1. Made of quality material, durable and convenient to use.2. As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating.3. Non-electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.4. Perfect for your greenhouse window.5. This products need to be refrigerated before use it.Specifications:Item Type: Greenhouse Winder Opener CylinderTemperature range 15°- 25°/60°-77FWeight: Approx. 107gPackage:1 x Greenhouse Winder Opener CylinderNotes:Do not use this opener cylinder anywhere the temperature will exceed 50° (122F).Do not dismantle the cylinder.This products need to be refrigerated before use it.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
Product Features
Premium Window Opener: The greenhouse window opener is made of premium material, which has weather proof, durability and rust proof. This products need to be refrigerated before use it.
Automatic Design:The automatic window opener opens and closes your greenhouse window as the temperature changes automatically, maintaining the best growing temperature and prevents your greenhouse from overheating.
Greenhouse Assistant: Prevent the greenhouse from overheating. Ideal for opening and closing greenhouse through greenhouse . Open 15 ° C-25 ° C (60 ° -77F). Do not use this opener cylinder anywhere the temperature will exceed 50° (122F).
Solar Energy: Non-electricity that uses solar energy when the temperature rises or falls opens or closes the greenhouse openings. The solar heat sensitive vent can lift up to 15 pounds. The cylinder can be closed well before freezing and then opened again.
Hydraulic Cylinder with Wax:Our core technology is the hydraulic cylinder that contains a plant-based wax, works as the greenhouse window openers thermostat, thus there is no need for electrical power supply. So that our renowned hydraulic cylinders replaces the small range of window openers.
