Dual Spring Automatic Roof Vent Opener Greenhouse Vent Automatic Opener Solar Heat Sensitive Auto Vent Kit - Window Opener Solar Heat Sensitive Greenhouse Accessories Gardening Tools 1PCS

★★★★★ 4.7 39 reviews

US$13.60
Price when purchased online
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US$13.60
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 224338937 Release Date 2026/05/09 List Price US$13.60 Model Number 224338937
Category
  • 🌡️ Precise Temperature Control & Intelligent Ventilation: Greenhouse automatic vent opener utilizes a thermal hydraulic rod to accurately sense temperature and regulate the greenhouse climate. It automatically opens the greenhouse vent when the internal temperature exceeds 77°F and closes when it drops below 59°F. This ensures optimal growing conditions for plants, preventing overheating or excessive cooling. Note: Do not use in environments exceeding 122°F.
  • ⚙️ Solar Thermal Sensing, Auto Open/Close: Eco-friendly greenhouse window opener automatic is powered entirely by temperature changes—no batteries or electricity required. Operating continuously using solar energy, this solar powered greenhouse window opener responds to heat, automatically adjusting with temperature fluctuations to save energy and reduce manual labor. This automatic greenhouse vent is an ideal choice for your greenhouse or winter garden, combining strength with precision.
  • 💪 Durable & Rust-Proof: Constructed from high-quality galvanized steel, Buycitky automatic vent opener for greenhouse offers rust resistance and a sturdy build, making it a reliable choice in any weather condition. Compared to traditional models, it saves on the cost and time of frequent replacements. The greenhouse double spring window opener features a maximum opening width of 18 inches (45 cm), ensuring ample ventilation without compromising structural stability.
  • 🛠️ Enhanced Dual-Spring: Equipped with a heavy-duty dual-spring system, this greenhouse vent automatic opener provides increased stability and adaptability even in windy conditions. Greenhouse vent kit locks the window more securely to prevent it from being blown shut or damaged. The design delivers greater thrust, capable of opening heavier or larger windows; smoother operation with balanced force to avoid wobbling or sticking; and a stronger, more durable build for a longer lifespan.
  • 🛠️ Superior & Safer: Green house vent actuator can handle loads up to 33 lbs, demonstrating exceptional resilience and stability under demanding conditions. It operates with greater sensitivity, precision, and smoothness, closes more tightly, and provides enhanced weather protection—making it a perfect fit for greenhouse accessories in home gardens.Makes it suitable for a wide range of applications, including large greenhouse setups, industrial plant facilities, and rooftop skylights.
  • 🔩 Easy Installation & Wide Compatibility: Solar powered greenhouse window opener comes with rust-proof screws and mounting brackets. The lightweight structure allows for easy handling; installation requires only a screwdriver and can be mounted directly on panel, metal, or wooden frames. An illustrated installation guide is included for a simple and straightforward setup, making it a convenient automatic vent opener for a greenhouse for any gardener.
  • 【Save Time, Protect Plants】Eliminates concerns about overheating or frost damage. Automates daily vent management, giving you more time to focus on plant care.

ASIN B0GSFSPF82
Item Weight 15.5 ounces
Manufacturer Buycitky
Item model number HX-T319
Product Dimensions 1 x 1 x 1 inches

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4.7 out of 5
★★★★★
39 ratings | 16 reviews
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