Greenhouse Window Opener, Solar-Powered & Temperature Sensitive, Galvanized Steel Auto Vent Opener for Hothouse Sunroom, Up to 18-in

★★★★★ 4.1 54 reviews

$38.23
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$38.23
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Free shipping Free 30-day returns

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Product details

Management number 214814783 Release Date 2026/04/12 List Price $15.29 Model Number 214814783
Category

Color: SilverMaterial: Galvanized SheetSize: Maximum Height to Open the Window: 18 inPackage Includes: 1 x Automatic Window Opener Assembly Kit, 1 x User ManualNote:- Please refer to the measurement. Tiny measuring error is allowable in normal range.- There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item.

  • Greenhouse ventilation automation: automatically regulates window opening and closing based on temperature fluctuations; ensures a steady airflow for plant health; offers hands-free ventilation for when away
  • Temperature-responsive mechanism: the cylinder is activated by temperatures between 61-77℉ (16-25℃), with full opening achieved at about 86℉ (30℃); runs entirely without electricity
  • Window opening range control: can open vents or roof windows up to a maximum of 18 in; capable of supporting outward-opening windows with a weight of up to 15.4 lb; ensures a safe and controlled operation
  • Durable galvanized steel build: crafted with a galvanized sheet for extended durability and resistance to rust in humid environments; ensures long-lasting operation throughout the season
  • Wide application scope: designed for greenhouses, hothouses, and sunrooms; helps to release excess heat through passive ventilation; requires proper installation and maintenance as per provided instructions
Department Unisex Adult
Item Weight 1.21 pounds
Manufacturer LUMINFLY
Product Dimensions 14.76 x 3.94 x 1.97 inches

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4.1 out of 5
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54 ratings | 22 reviews
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