Greenhouse Automatic Window Opener Kit Solar Heat Sensitive Cylinder Replacement Roof Vent Opener Agricultural Greenhouse Window Lifter Autovent Vent Opener Standard Two Springs

★★★★★ 4.2 79 reviews

US$12.40
Price when purchased online
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US$12.40
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 221507600 Release Date 2026/05/03 List Price US$12.40 Model Number 221507600
Category
  • 🌞【Premium Material】Automatic window opener is made of aluminum alloy, maximum window opening: 45cm/17.7inch. Maximum opening about: 30°. Maximum opening weight: 7kg/15lb. Size: 38 x 9.5 x 9.5 cm / 14.96 x 3.74 x 3.74 inch (appr.)
  • 🌞【Double Spring Design】Compared with the single spring vent, the double spring greenhouse window opener has stronger thrust force, more solid, and much durable.
  • 🌞【Solar Heat Sensitive】Non electric, our window vent opener uses solar energy. The automatically adjusted temperature is 15 to 25°C. When the temperature exceeds 25 degrees, the window regulator will remain open. The temperature drops to 15-18 degrees Celsius and the opener will close completely.
  • 🌞【High Performance】As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating.
  • 🌞【Ideal for Your Greenhouse Window】The greenhouse window opener can be clamped onto or screwed onto your greenhouse frame, opens and closes your greenhouse window.
Item Weight 15.3 ounces
Manufacturer UMISKY
Item model number UM00-AL-D
Package Dimensions 14.61 x 3.82 x 1.97 inches

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4.2 out of 5
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79 ratings | 32 reviews
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