Haofy Greenhouse Automatic Window Opener, Temperature Sensor Auto Window Vent Opener for Sheds and Greenhouse, Greenhouse Acessories
Amazon Price as of 02/15/2025 16:42 GMT+00:00
$24.72
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average price $31.06
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$28.42
$35.81
Product Description
Specifications:
Greenhouse Window Opener Kit
Maximum window opening 45cm
Maximum opening about 30°, depending on adjustment and load
Maximum opening weight 7kg/15lb
Adjustable open temperature range 15°- 25°/60°-77F
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° (122F)
Please make sure your greenhouse window can be opened freely by at least 45cm (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.
• No Electricity Needed: Uses solar energy, open or close the greenhouse vents as temperature rises or drops and clamps to greenhouse bars.
• Working Conditions: Start to open:15°c:25°c (60°：77F); Fully open temperature is about 30°; Maximum window opening approximately 45cm/18'', depending on adjustment and load.
• Maximum Opening Weight: Window roof vent opener Suitable for greenhouse window up to 7kg/15lb (if more than 7kg, we recommend you to use two window opener).
• Easy to Assemble: Greenhouse window opener is easy to assemble, Screws into wood and clamps onto aluminium greenhouses without the need for drilling, can be clamped onto or screwed onto your greenhouse frame.
• Application: It will automatically open and shut your greenhouse window to maintain the best growing temperature and preventing your greenhouse from overheating.
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