Greenhouse Automatic Vent Opener | Non - Electric Solar Powered Temperature Sensor | 15-25°C Auto Adjustment for Greenhouse Openings/Roof Vents | Sturdy Replacement Cylinder

★★★★★ 4.3 70 reviews

$38.09
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$38.09
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 214817548 Release Date 2026/04/12 List Price $15.24 Model Number 214817548
Category
  • Automatic Temperature Control - This greenhouse vent opener cylinder automatically adjusts from 15 to 25°C (60-77°F), maintaining the preferred growing temperature for your plants. It helps avoid overheating without any manual effort.
  • Non-Electric Solar Powered Design - The automatic roof vent opener uses solar capability and contains no electrical parts. It consistently opens or closes your greenhouse vents as the temperature rises or drops, ensuring effective ventilation.
  • Sturdy & Easy Installation - Made from solid, quality materials, this replacement cylinder is constructed for extended use. Its convenient design fits most standard greenhouse openings and roof vents for straightforward setup.
  • Optimal Plant Care - Maintains a favorable growing environment by helping avoid dangerous heat buildup. This automatic temperature sensor supports your vegetables, flowers, and seedlings from scorching on sunny days.
  • Trusted & Low-Maintenance Performance - Engineered for consistent, season-after-season use. This non-electric vent opener requires no batteries or wiring, offering a convenient solution to manage your greenhouse climate automatically.

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4.3 out of 5
★★★★★
70 ratings | 29 reviews
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