Hyuduo Greenhouse Automatic Roof Vent Opener Solar Powered Non Electric Temperature Sensor Cylinder 15-25C/60-77F Range for Greenhouse Window Ventilation
Product Information
About
[AUTOMATIC TEMPERATURE CONTROL] This automatic vent opener cylinder intelligently responds to temperature changes between (15°C to 25°C). It maintains the perfect greenhouse climate by opening vents as temperatures rise to prevent plant overheating and wilting and closing them as temperatures drop to conserve warmth. This hands-free operation ensures your plants enjoy the optimal growing environment 24/7 without any manual intervention or electricity.
[SOLAR POWERED & ENERGY FREE] Harness the power of the sun with our completely non-electric design. The cylinder uses a wax piston technology activated by solar heat requiring no batteries cords or external power sources. This eco-friendly solution provides reliable automatic ventilation season after season while eliminating wiring costs and offering placement flexibility anywhere the sun shines making it ideal for remote or off-grid greenhouse setups.
[DURABLE & RELIABLE CONSTRUCTION] Engineered for longevity this vent opener cylinder is crafted from robust materials built to withstand the humid demanding conditions inside a greenhouse. Its durable construction ensures consistent performance and resistance to providing you with a dependable automatic venting solution for years to come. The simple installation and maintenance-free operation add to its convenience.
[PERFECT FOR GREENHOUSE AND VENTS] Specifically designed for standard greenhouse side roof vents and louvered vents this cylinder is the ideal upgrade or replacement part. It easily integrates with your existing greenhouse framework to automate ventilation improving air circulation and reducing the of and infestations by managing humidity and temperature effectively.
[IMPORTANT USAGE INSTRUCTIONS] For optimal initial performance please refrigerate the cylinder before its first installation. This crucial step calibrates the internal wax actuator. Important: Never use this opener in environments where temperatures exceed 122°F (50°C) and avoid dismantling the cylinder. Note that product style (new or old) may vary per shipment and monitor color calibration can cause slight visual differences from product images.
Product Description
Specifications: Item Type: Greenhouse Winder Opener Cylinder Temperature range 15°- 25°/60°-77F Weight: Approx. 107g Package: 1 x Greenhouse Winder Opener Cylinder Notes: 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.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.
