Gardening Naturally
⏳Price
$35.11
Home/Garden/Gardening/Greenhouses & Plant Germination Equipment/Greenhouse Parts & Accessories/Window Openers
VIFERR Greenhouse Window Opener Automatic, Auto Vent Opener Solar Heat Sensitive Roof Vent Opener with Single Spring, Temperature Controlled Agriculture Greenhouse Acessories
★★★★★
$35.11
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1
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About this item
- Premium Alloy Construction: Crafted from high-grade aluminum alloy, this greenhouse accessories window opener resists corrosion and maintains structural integrity in humid greenhouse environments, greenhouse window opener automatic solves the rust problem that plagues inferior metal openers while providing years of reliable service with its polished, weather-resistant finish
- Temperature-Sensitive Operation: The gas-charged cylinder activates at 25°C to open windows for ventilation, then gradually closes as temperatures drop to 15°C, preventing plant stress from overheating while protecting against sudden cold snaps that could damage sensitive crops
- Intelligent Climate Control: Utilizing advanced thermal expansion technology, this automatic vent opener precisely adjusts window positions based on temperature fluctuations, maintaining optimal 15-25°C growing conditions without electricity greenhouse window opener is perfect for gardeners seeking hands-free greenhouse climate management
- Heavy-Duty Performance: With a robust 7kg lifting capacity and 45cm maximum opening range, this opener handles most standard greenhouse windows effortlessly, featuring an adjustable piston that can be reset by cooling if needed - no tools required for maintenance
- Universal Installation: Designed for hassle-free setup on various greenhouse frames, the opener installs in minutes with either screw mounting or direct attachment, offering flexible positioning options to accommodate different window sizes and orientations
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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