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AYNEFY Greenhouse Automatic Vent Opener,Greenhouse Winder Opener Cylinder Temperature Sensor Greenhouse Acessories Single Spring Vent Opener

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Free shipping on orders over $29.99

$24.76

$ 10 .99 $10.99

In Stock
  • 【High Quality Material】Greenhouse winder opener is made of high quality of aluminum and stainless steel. and convenient to use.easy to install,Screw directly into polycarbonate panels, wood, or metal frames.
  • 【Overheating Protection】When temperature 25°/77°F, the window opener will keep opening.Fully open temperature at 30° (86°F) or once temperature drop to about 15°/59°F, the window opener will totaly close.
  • 【No Electric Power Needed】The spring greenhouse window opener does not require batteries or electricity, as the indoor temperature and air pressure rise or fall, it automatically opens or closes the greenhouse's vents, which maintains the optimal temperature for plant growth.
  • 【Strong Force】Do not apply excessive loads by locking or covering window.The automatic ventilation window opener in the greenhouse cannot be used in an environment with a temperature higher than 50°.It is suitable for your greenhouse window, wall and hobby vents in higher wind situations.
  • 【Application】Maximum window opening approximately 45cm/18'', depending on adjustment and load. Window roof vent opener Suitable for greenhouse window up to 7kg (if more than 7kg, we recommend you to use two window opener).


Product Description

JYGJ0300-1

AYNEFY Greenhouse Automatic Vent Opener,Greenhouse Winder Opener Cylinder Temperature Sensor Agriculture Greenhouse Acessories Single Spring Vent Opener

YT


Strong Force Do not apply excessive loads by locking or covering window.The automatic ventilation window opener in the greenhouse cannot be used in an environment with a temperature higher than 50°.It is suitable for your greenhouse window, wall and hobby vents in higher wind situations.


Overheating When temperature 25°/77°F, the window opener will keep opening.Fully open temperature at 30° (86°F) or ; once temperature drop to about 15°/59°F, the window opener will totaly close.


High Quality Material Greenhouse winder opener is made of high quality of aluminum and stainless steel. and convenient to use.easy to install,Screw directly into polycarbonate panels, wood, or metal frames.

1

JYGJ0300-2

JYGJ0300-3

1

JYGJ0300-2

JYGJ0300-3


Specifications:


Item Type: Greenhouse Winder Opener Cylinder


Temperature range 15°- 25°/60°-77F


Weight: Approx. 107g



Package:


1 x Greenhouse Winder Opener Cylinder


Notes:


Do not use this opener cylinder anywhere the temperature will exceed 50° (122F).


Do not dismantle the cylinder.


This products need to be refrigerated before use it.


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.


Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.


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