Greenhouse Louvers Solar Powered Actuator Window Opener Automatic Greenhouse Vent Opener with Solar Power Sensor and Controller Heat Sensitive Automatic Greenhouse Roof for Greenhouse Planting
Amazon Price as of 02/25/2025 00:37 GMT+00:00
$22.88
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average price $30.73
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$26.33
$33.24
Product Description
Product Description:
Ingenious temperature-sensitive devices automatically open and close cold frame lids, greenhouse windows and even skylights throughout the day and maintain a constant interior climate, something impossible to achieve by manual adjustments. Requires no batteries or electricity, it starts opening between 60â77°F, depending on how you have adjusted the vent. Strongly recommendedďź
Specifications:
Greenhouse Window Opener Kitandnbsp;
Maximum window opening 45 cm
Maximum opening about 30°, depending on adjustment and load
Maximum opening weight 7 kg/15 lb
Adjustable open temperature range 15°- 25°/60°-77 F
Package:
1# Automatic Window Opener Kit / Replacement Greenhouse Window Opener Cylinder (You can choose what you want)
Notes:
Do not use this opener anywhere the temperature will exceed 50° (122 F) Please ensure your greenhouse window can be opened freely by at least 45 cm (18") Do not apply excessive loads by locking or covering window Do not dismantle the cylinder The opener CANNOT stop by manual Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
⢠Changes Automatically: Automatic Opener Ideal for your greenhouse window,opens and closes your greenhouse window as the temperature changes automatically.It maintains the best growing temperature and prevents your greenhouse from overheating.
⢠Adjustable Design: The Window Opener Kit can be fully adjusted between 15 - 25 ° C (60- 77 ° F) to better meet the greenhouse temperature regulation requirements.
⢠Environmentally Friendly: Non need Electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops. The window opener will be very environmental and CO2-friendly throughout its whole lifetime.
⢠Easy to Install: The Vent Opener an be clamped onto or screwed onto your greenhouse frame; Please ensure your greenhouse window can be opened freely by at least 45 cm (18").Do not apply excessive loads by locking or covering window.
⢠Important Notice: Do not use this opener anywhere the temperature will exceed 45° (122 F). To use with the greenhouse, you need to use the drilling tools to screw into the channel and fix it.
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