Greenhouse Automatic Window Opener Kit, Automatic Temperature Control Greenhouse Winder Opener Cylinder Replacement Roof Vent Opener Agricultural Window Lifter
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Product details
| Management number | 214814836 | Release Date | 2026/04/12 | List Price | US$36.00 | Model Number | 214814836 | ||
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- Reliable Material:These automatic greenhouse vent openers are mainly made of aluminum alloy, which is reliable, durable, sturdy, and not easily damaged or rusted. They can be used for a long time, so you can use them with confidence.
- Double Spring Design:Our solar-powered thermal roof vent opener features a dual-spring design, providing stronger thrust and greater stability. Besides ordinary areas, it can also be used in windy mountainous regions, bringing you numerous conveniences.
- Solar Heat Sensitive:When the temperature exceeds 25 degrees Celsius, the automatic greenhouse vent opener will remain open; when the temperature drops to 15 to 18 degrees Celsius, the opener will close completely. The device operates using solar energy and requires no batteries or electricity.
- Promotes Plant Health:This greenhouse ventilation accessory helps control temperature fluctuations and reduces the risk of plants overheating in bright sunlight. Continued use of this window vent helps create a more stable growing environment.
- Versatile:Suitable for standard greenhouse roof vents, side windows, or cold beds, this thermal actuator provides a ventilation solution that requires no manual operation. Even when you're not home, this greenhouse regulator helps maintain airflow within your garden structure.
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